[webkit-changes] [WebKit/WebKit] 455ecd: AX: run more tests with isolated-tree flag on (2 o...

[Dominic Mazzoni]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 455ecdcce38d4f62263ac3e16e04dee720dd5c77
      
https://github.com/WebKit/WebKit/commit/455ecdcce38d4f62263ac3e16e04dee720dd5c77
  Author: Dominic Mazzoni <dm_mazz...@apple.com>
  Date:   2026-08-09 (Sun, 09 Aug 2026)

  Changed paths:
    M LayoutTests/accessibility-isolated-tree/TestExpectations
    A 
LayoutTests/accessibility/isolated-tree/accessibility-crash-with-dynamic-inline-content-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/accessibility-crash-with-dynamic-inline-content.html
    A 
LayoutTests/accessibility/isolated-tree/accessibility-node-memory-management-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/accessibility-node-memory-management.html
    A 
LayoutTests/accessibility/isolated-tree/accessibility-node-reparent-expected.txt
    A LayoutTests/accessibility/isolated-tree/accessibility-node-reparent.html
    A 
LayoutTests/accessibility/isolated-tree/accessibility-object-detached-expected.txt
    A LayoutTests/accessibility/isolated-tree/accessibility-object-detached.html
    A 
LayoutTests/accessibility/isolated-tree/activation-of-input-field-inside-other-element-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/activation-of-input-field-inside-other-element.html
    A 
LayoutTests/accessibility/isolated-tree/active-descendant-changes-result-in-focus-changes-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/active-descendant-changes-result-in-focus-changes.html
    A 
LayoutTests/accessibility/isolated-tree/add-children-pseudo-element-expected.txt
    A LayoutTests/accessibility/isolated-tree/add-children-pseudo-element.html
    A 
LayoutTests/accessibility/isolated-tree/adjacent-continuations-cause-assertion-failure-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/adjacent-continuations-cause-assertion-failure.html
    A 
LayoutTests/accessibility/isolated-tree/alt-tag-on-image-with-nonimage-role-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/alt-tag-on-image-with-nonimage-role.html
    A 
LayoutTests/accessibility/isolated-tree/anchor-linked-anonymous-block-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/anchor-linked-anonymous-block-crash.html
    A 
LayoutTests/accessibility/isolated-tree/anchor-with-click-handler-is-link-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/anchor-with-click-handler-is-link.html
    A LayoutTests/accessibility/isolated-tree/animated-dropdown-expected.txt
    A LayoutTests/accessibility/isolated-tree/animated-dropdown.html
    A 
LayoutTests/accessibility/isolated-tree/announcement-notification-expected.txt
    A LayoutTests/accessibility/isolated-tree/announcement-notification.html
    A 
LayoutTests/accessibility/isolated-tree/anonymous-render-block-in-continuation-causes-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/anonymous-render-block-in-continuation-causes-crash.html
    A 
LayoutTests/accessibility/isolated-tree/appearance-none-meter-and-progress-elements-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/appearance-none-meter-and-progress-elements.html
    A 
LayoutTests/accessibility/isolated-tree/area-element-bounding-box-expected.txt
    A LayoutTests/accessibility/isolated-tree/area-element-bounding-box.html
    A LayoutTests/accessibility/isolated-tree/aria-actions-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-author-override-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-author-override.html
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-in-other-frame-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-in-other-frame.html
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-no-origin-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-actions-focus-no-origin.html
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-restore-fallback-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-restore-fallback.html
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-ignored-target-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-actions-ignored-target.html
    A 
LayoutTests/accessibility/isolated-tree/aria-actions-preserves-focus-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-actions-preserves-focus.html
    A LayoutTests/accessibility/isolated-tree/aria-actions.html
    A 
LayoutTests/accessibility/isolated-tree/aria-activedescendant-crash-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-activedescendant-crash.html
    A LayoutTests/accessibility/isolated-tree/aria-braillelabel-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-braillelabel.html
    A 
LayoutTests/accessibility/isolated-tree/aria-brailleroledescription-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-brailleroledescription.html
    A LayoutTests/accessibility/isolated-tree/aria-busy-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-busy.html
    A 
LayoutTests/accessibility/isolated-tree/aria-cellspans-with-native-cellspans-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-cellspans-with-native-cellspans.html
    A LayoutTests/accessibility/isolated-tree/aria-checkbox-checked-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-checkbox-checked.html
    A 
LayoutTests/accessibility/isolated-tree/aria-checkbox-sends-notification.html
    A LayoutTests/accessibility/isolated-tree/aria-checkbox-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-checkbox-text.html
    A 
LayoutTests/accessibility/isolated-tree/aria-checked-mixed-value-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-checked-mixed-value.html
    A 
LayoutTests/accessibility/isolated-tree/aria-controlled-table-row-visibility-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-controlled-table-row-visibility.html
    A LayoutTests/accessibility/isolated-tree/aria-controls-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-controls-with-tabs-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-controls-with-tabs.html
    A LayoutTests/accessibility/isolated-tree/aria-controls.html
    A LayoutTests/accessibility/isolated-tree/aria-current-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-current-global-attribute-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-current-global-attribute.html
    A 
LayoutTests/accessibility/isolated-tree/aria-current-state-changed-notification-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-current-state-changed-notification.html
    A LayoutTests/accessibility/isolated-tree/aria-current.html
    A 
LayoutTests/accessibility/isolated-tree/aria-describedby-on-input-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-describedby-on-input.html
    A LayoutTests/accessibility/isolated-tree/aria-description-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-description.html
    A LayoutTests/accessibility/isolated-tree/aria-disabled-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-disabled-propagated-to-children-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-disabled-propagated-to-children.html
    A LayoutTests/accessibility/isolated-tree/aria-disabled.html
    A LayoutTests/accessibility/isolated-tree/aria-expanded-links-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-expanded-links.html
    A LayoutTests/accessibility/isolated-tree/aria-expanded-supported-roles.html
    A LayoutTests/accessibility/isolated-tree/aria-flowto-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-flowto.html
    A LayoutTests/accessibility/isolated-tree/aria-grid-column-span-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-grid-column-span.html
    A 
LayoutTests/accessibility/isolated-tree/aria-grid-with-aria-owns-rows-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-grid-with-aria-owns-rows.html
    A 
LayoutTests/accessibility/isolated-tree/aria-grid-with-presentational-sections-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-grid-with-presentational-sections.html
    A LayoutTests/accessibility/isolated-tree/aria-help-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-help.html
    A LayoutTests/accessibility/isolated-tree/aria-hidden-crash-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-crash.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-deep-dom-no-crash-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-deep-dom-no-crash.html
    A LayoutTests/accessibility/isolated-tree/aria-hidden-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-false-ignored-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-false-ignored.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-focus-not-overridden-when-caught-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-focus-not-overridden-when-caught.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-focus-override-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-focus-override.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-hides-all-elements-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-hides-all-elements.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-modal-override-when-page-empty-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-modal-override-when-page-empty.html
    A LayoutTests/accessibility/isolated-tree/aria-hidden-subtree-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-subtree.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-text-stitching-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-text-stitching.html
    A LayoutTests/accessibility/isolated-tree/aria-hidden-update-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-update.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-updates-alldescendants-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-updates-alldescendants.html
    A 
LayoutTests/accessibility/isolated-tree/aria-hidden-with-elements-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-hidden-with-elements.html
    A LayoutTests/accessibility/isolated-tree/aria-hidden.html
    A LayoutTests/accessibility/isolated-tree/aria-inherits-presentational.html
    A LayoutTests/accessibility/isolated-tree/aria-invalid-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-invalid.html
    A LayoutTests/accessibility/isolated-tree/aria-keyshortcuts-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-keyshortcuts.html
    A LayoutTests/accessibility/isolated-tree/aria-label-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-label-on-label-element-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-label-on-label-element.html
    A LayoutTests/accessibility/isolated-tree/aria-label.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-added-via-innerHTML-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-added-via-innerHTML.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-cycle-multi-element-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-cycle-multi-element.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-display-contents-shadow-root-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-display-contents-shadow-root.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-hidden-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-labelledby-hidden-text.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-checkbox-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-labelledby-on-checkbox.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-input-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-labelledby-on-input.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-password-input-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-password-input.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-label-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-label.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-labeledby-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-labeledby.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-label-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-label.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-stay-within-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-labelledby-stay-within.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-target-added-via-innerHTML-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-target-added-via-innerHTML.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-targeting-slot-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-targeting-slot.html
    A LayoutTests/accessibility/isolated-tree/aria-labelledby-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-labelledby-text.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-updates-when-aria-label-changes-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-updates-when-aria-label-changes.html
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-with-descendants-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-labelledby-with-descendants.html
    A 
LayoutTests/accessibility/isolated-tree/aria-link-supports-press-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-link-supports-press.html
    A 
LayoutTests/accessibility/isolated-tree/aria-list-and-listitem-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-list-and-listitem.html
    A 
LayoutTests/accessibility/isolated-tree/aria-listbox-clear-selection-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-listbox-clear-selection-crash.html
    A 
LayoutTests/accessibility/isolated-tree/aria-listbox-no-selection-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-listbox-no-selection.html
    A 
LayoutTests/accessibility/isolated-tree/aria-liveregion-marquee-default-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-liveregion-marquee-default.html
    A 
LayoutTests/accessibility/isolated-tree/aria-liveregions-attributes-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-liveregions-attributes.html
    A LayoutTests/accessibility/isolated-tree/aria-mappings-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-mappings.html
    A LayoutTests/accessibility/isolated-tree/aria-menubar-menuitems.html
    A LayoutTests/accessibility/isolated-tree/aria-modal-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-modal-in-aria-hidden-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-modal-in-aria-hidden.html
    A 
LayoutTests/accessibility/isolated-tree/aria-modal-multiple-dialogs-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-modal-multiple-dialogs.html
    A 
LayoutTests/accessibility/isolated-tree/aria-modal-with-text-crash-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-modal-with-text-crash.html
    A LayoutTests/accessibility/isolated-tree/aria-modal.html
    A LayoutTests/accessibility/isolated-tree/aria-multiline-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-multiline.html
    A 
LayoutTests/accessibility/isolated-tree/aria-multiselectable-grid-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-multiselectable-grid.html
    A LayoutTests/accessibility/isolated-tree/aria-namefrom-author-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-namefrom-author.html
    A LayoutTests/accessibility/isolated-tree/aria-none-role-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-none-role.html
    A LayoutTests/accessibility/isolated-tree/aria-option-role-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-option-role.html
    A LayoutTests/accessibility/isolated-tree/aria-orientation-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-orientation.html
    A 
LayoutTests/accessibility/isolated-tree/aria-owns-crash-after-subtree-update-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-owns-crash-after-subtree-update.html
    A LayoutTests/accessibility/isolated-tree/aria-owns-cycles-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-owns-cycles.html
    A LayoutTests/accessibility/isolated-tree/aria-owns-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-owns-grid-parts-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-owns-grid-parts.html
    A 
LayoutTests/accessibility/isolated-tree/aria-owns-hierarchy-remap-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-owns-hierarchy-remap.html
    A LayoutTests/accessibility/isolated-tree/aria-owns-id-change-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-owns-id-change.html
    A 
LayoutTests/accessibility/isolated-tree/aria-owns-text-stitching-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-owns-text-stitching.html
    A LayoutTests/accessibility/isolated-tree/aria-owns.html
    A 
LayoutTests/accessibility/isolated-tree/aria-presentational-role-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-presentational-role.html
    A LayoutTests/accessibility/isolated-tree/aria-readonly-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-readonly-updates-after-dynamic-change-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-readonly-updates-after-dynamic-change.html
    A LayoutTests/accessibility/isolated-tree/aria-readonly.html
    A 
LayoutTests/accessibility/isolated-tree/aria-relations-disconnected-subtree-no-timeout-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-relations-disconnected-subtree-no-timeout.html
    A LayoutTests/accessibility/isolated-tree/aria-required-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-required-updates-after-dynamic-change-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-required-updates-after-dynamic-change.html
    A LayoutTests/accessibility/isolated-tree/aria-required.html
    A LayoutTests/accessibility/isolated-tree/aria-role-on-label.html
    A LayoutTests/accessibility/isolated-tree/aria-roledescription-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-roledescription.html
    A LayoutTests/accessibility/isolated-tree/aria-roles-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-roles-unignored-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-roles-unignored.html
    A LayoutTests/accessibility/isolated-tree/aria-roles.html
    A LayoutTests/accessibility/isolated-tree/aria-scrollbar-role-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-scrollbar-role.html
    A LayoutTests/accessibility/isolated-tree/aria-selected-menu-items.html
    A LayoutTests/accessibility/isolated-tree/aria-selected.html
    A LayoutTests/accessibility/isolated-tree/aria-setsize-posinset-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-setsize-posinset.html
    A 
LayoutTests/accessibility/isolated-tree/aria-slider-value-change-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-slider-value-change.html
    A LayoutTests/accessibility/isolated-tree/aria-slider-value-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-slider-value.html
    A 
LayoutTests/accessibility/isolated-tree/aria-sort-changed-notification-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-sort-changed-notification.html
    A LayoutTests/accessibility/isolated-tree/aria-sort-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-sort.html
    A LayoutTests/accessibility/isolated-tree/aria-switch-checked-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-switch-checked.html
    A 
LayoutTests/accessibility/isolated-tree/aria-switch-sends-notification-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-switch-sends-notification.html
    A LayoutTests/accessibility/isolated-tree/aria-switch-text.html
    A 
LayoutTests/accessibility/isolated-tree/aria-tab-role-on-buttons-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-tab-role-on-buttons.html
    A LayoutTests/accessibility/isolated-tree/aria-tab-roles-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-tab-roles.html
    A LayoutTests/accessibility/isolated-tree/aria-table-attributes-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-table-attributes.html
    A LayoutTests/accessibility/isolated-tree/aria-table-content-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-table-content.html
    A LayoutTests/accessibility/isolated-tree/aria-table-hierarchy.html
    A LayoutTests/accessibility/isolated-tree/aria-table-indextext-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-table-indextext.html
    A 
LayoutTests/accessibility/isolated-tree/aria-table-selection-support-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-table-selection-support.html
    A 
LayoutTests/accessibility/isolated-tree/aria-table-with-presentational-elements-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/aria-table-with-presentational-elements.html
    A LayoutTests/accessibility/isolated-tree/aria-tables-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-tables.html
    A LayoutTests/accessibility/isolated-tree/aria-text-role-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-text-role.html
    A 
LayoutTests/accessibility/isolated-tree/aria-toggle-button-with-title-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-toggle-button-with-title.html
    A 
LayoutTests/accessibility/isolated-tree/aria-used-on-image-maps-expected.txt
    A LayoutTests/accessibility/isolated-tree/aria-used-on-image-maps.html
    A LayoutTests/accessibility/isolated-tree/attachment-element-expected.txt
    A LayoutTests/accessibility/isolated-tree/attachment-element.html
    A 
LayoutTests/accessibility/isolated-tree/attributed-string-for-line-in-table-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/attributed-string-for-line-in-table.html
    A 
LayoutTests/accessibility/isolated-tree/attributed-string-text-stitching-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/attributed-string-text-stitching.html
    A LayoutTests/accessibility/isolated-tree/auto-fill-crash-expected.txt
    A LayoutTests/accessibility/isolated-tree/auto-fill-crash.html
    A LayoutTests/accessibility/isolated-tree/auto-fill-types-expected.txt
    A LayoutTests/accessibility/isolated-tree/auto-fill-types.html
    A 
LayoutTests/accessibility/isolated-tree/ax-object-destroyed-on-reload-expected.txt
    A LayoutTests/accessibility/isolated-tree/ax-object-destroyed-on-reload.html
    A LayoutTests/accessibility/isolated-tree/ax-value-with-search-expected.txt
    A LayoutTests/accessibility/isolated-tree/ax-value-with-search.html
    A 
LayoutTests/accessibility/isolated-tree/axpress-on-aria-button-expected.txt
    A LayoutTests/accessibility/isolated-tree/axpress-on-aria-button.html
    A LayoutTests/accessibility/isolated-tree/base-select-basic-expected.txt
    A LayoutTests/accessibility/isolated-tree/base-select-basic.html
    A 
LayoutTests/accessibility/isolated-tree/base-select-complex-options-expected.txt
    A LayoutTests/accessibility/isolated-tree/base-select-complex-options.html
    A 
LayoutTests/accessibility/isolated-tree/base-select-focus-on-open-expected.txt
    A LayoutTests/accessibility/isolated-tree/base-select-focus-on-open.html
    A 
LayoutTests/accessibility/isolated-tree/base-select-notifications-expected.txt
    A LayoutTests/accessibility/isolated-tree/base-select-notifications.html
    A 
LayoutTests/accessibility/isolated-tree/base-select-option-border-radius-path-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/base-select-option-border-radius-path.html
    A 
LayoutTests/accessibility/isolated-tree/base-select-option-press-closes-popover-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/base-select-search-predicate-expected.txt
    A LayoutTests/accessibility/isolated-tree/base-select-search-predicate.html
    A LayoutTests/accessibility/isolated-tree/basic-focusability-expected.txt
    A LayoutTests/accessibility/isolated-tree/basic-focusability.html
    A 
LayoutTests/accessibility/isolated-tree/body-element-aria-hidden-expected.txt
    A LayoutTests/accessibility/isolated-tree/body-element-aria-hidden.html
    A LayoutTests/accessibility/isolated-tree/box-styled-lists-expected.txt
    A LayoutTests/accessibility/isolated-tree/box-styled-lists.html
    A LayoutTests/accessibility/isolated-tree/braille-label-role-expected.txt
    A LayoutTests/accessibility/isolated-tree/braille-label-role.html
    A 
LayoutTests/accessibility/isolated-tree/button-hidden-and-unhidden-text-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/button-hidden-and-unhidden-text.html
    A LayoutTests/accessibility/isolated-tree/button-hit-test-expected.txt
    A LayoutTests/accessibility/isolated-tree/button-hit-test.html
    A LayoutTests/accessibility/isolated-tree/button-in-deep-dom-expected.txt
    A LayoutTests/accessibility/isolated-tree/button-in-deep-dom.html
    A 
LayoutTests/accessibility/isolated-tree/button-inside-label-ax-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/button-inside-label-ax-text.html
    A LayoutTests/accessibility/isolated-tree/button-press-action-expected.txt
    A LayoutTests/accessibility/isolated-tree/button-press-action.html
    A LayoutTests/accessibility/isolated-tree/button-title-change-expected.txt
    A LayoutTests/accessibility/isolated-tree/button-title-change.html
    A 
LayoutTests/accessibility/isolated-tree/button-title-uses-inner-img-alt-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/button-title-uses-inner-img-alt.html
    A 
LayoutTests/accessibility/isolated-tree/button-with-aria-haspopup-role-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/button-with-aria-haspopup-role.html
    A 
LayoutTests/accessibility/isolated-tree/canvas-accessibilitynodeobject-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/canvas-accessibilitynodeobject.html
    A 
LayoutTests/accessibility/isolated-tree/canvas-description-and-role-expected.txt
    A LayoutTests/accessibility/isolated-tree/canvas-description-and-role.html
    A 
LayoutTests/accessibility/isolated-tree/canvas-drawFocusIfNeeded-bounds-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/canvas-drawFocusIfNeeded-bounds-with-object-fit-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/canvas-drawFocusIfNeeded-bounds-with-transform-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/canvas-fallback-content-2-expected.txt
    A LayoutTests/accessibility/isolated-tree/canvas-fallback-content-2.html
    A 
LayoutTests/accessibility/isolated-tree/canvas-fallback-content-expected.txt
    A LayoutTests/accessibility/isolated-tree/canvas-fallback-content.html
    A 
LayoutTests/accessibility/isolated-tree/cells-inside-contenteditable-expected.txt
    A LayoutTests/accessibility/isolated-tree/cells-inside-contenteditable.html
    A 
LayoutTests/accessibility/isolated-tree/changing-aria-hidden-with-display-none-parent-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/changing-aria-hidden-with-display-none-parent.html
    A LayoutTests/accessibility/isolated-tree/checkbox-mixed-value-expected.txt
    A LayoutTests/accessibility/isolated-tree/checkbox-mixed-value.html
    A 
LayoutTests/accessibility/isolated-tree/checkbox-radio-element-rect-expected.txt
    A LayoutTests/accessibility/isolated-tree/checkbox-radio-element-rect.html
    A 
LayoutTests/accessibility/isolated-tree/clickable-text-stitching-expected.txt
    A LayoutTests/accessibility/isolated-tree/clickable-text-stitching.html
    A 
LayoutTests/accessibility/isolated-tree/clip-path-bounding-box-expected.txt
    A LayoutTests/accessibility/isolated-tree/clip-path-bounding-box.html
    A 
LayoutTests/accessibility/isolated-tree/color-input-value-changes-expected.txt
    A LayoutTests/accessibility/isolated-tree/color-input-value-changes.html
    A LayoutTests/accessibility/isolated-tree/color-picker-press-expected.txt
    A LayoutTests/accessibility/isolated-tree/color-picker-press.html
    A LayoutTests/accessibility/isolated-tree/color-well-expected.txt
    A LayoutTests/accessibility/isolated-tree/color-well-legacy-expected.txt
    A LayoutTests/accessibility/isolated-tree/color-well-legacy.html
    A LayoutTests/accessibility/isolated-tree/color-well.html
    A LayoutTests/accessibility/isolated-tree/column-header-scope-expected.txt
    A LayoutTests/accessibility/isolated-tree/column-header-scope.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-control-owns-elements-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-control-owns-elements.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-hierarchy-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-hierarchy.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-no-owns-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-no-owns.html
    A LayoutTests/accessibility/isolated-tree/combobox/aria-combobox.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/combobox-active-element-selected-children-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/combobox-active-element-selected-children.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/combobox-linked-listbox-destroyed-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/combobox-linked-listbox-destroyed.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/mac/aria-combobox-activedescendant-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/mac/aria-combobox-activedescendant.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-activedescendant-notifications-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-activedescendant-notifications.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-inherited-role-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-inherited-role.html
    A 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-value-expected.txt
    A LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-value.html
    A 
LayoutTests/accessibility/isolated-tree/container-node-delete-causes-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/container-node-delete-causes-crash.html
    A 
LayoutTests/accessibility/isolated-tree/content-changed-notification-causes-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/content-changed-notification-causes-crash.html
    A LayoutTests/accessibility/isolated-tree/content-editable-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/content-editable-set-inner-text-generates-axvalue-notification-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/content-editable-set-inner-text-generates-axvalue-notification.html
    A LayoutTests/accessibility/isolated-tree/content-editable.html
    A 
LayoutTests/accessibility/isolated-tree/contenteditable-hidden-div-expected.txt
    A LayoutTests/accessibility/isolated-tree/contenteditable-hidden-div.html
    A 
LayoutTests/accessibility/isolated-tree/contenteditable-spinbutton-uses-arrow-keys-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/contenteditable-spinbutton-uses-arrow-keys.html
    A 
LayoutTests/accessibility/isolated-tree/contenteditable-table-check-causes-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/contenteditable-table-check-causes-crash.html
    A 
LayoutTests/accessibility/isolated-tree/contenteditable-values-expected.txt
    A LayoutTests/accessibility/isolated-tree/contenteditable-values.html
    A 
LayoutTests/accessibility/isolated-tree/crash-deleting-dynamically-updated-text-input-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/crash-deleting-dynamically-updated-text-input.html
    A 
LayoutTests/accessibility/isolated-tree/crash-determining-aria-role-when-label-present-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/crash-determining-aria-role-when-label-present.html
    A 
LayoutTests/accessibility/isolated-tree/crash-table-recursive-layout-expected.txt
    A LayoutTests/accessibility/isolated-tree/crash-table-recursive-layout.html
    A 
LayoutTests/accessibility/isolated-tree/crash-when-deleting-hidden-element-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/crash-when-deleting-hidden-element.html
    A 
LayoutTests/accessibility/isolated-tree/crash-when-render-tree-is-not-clean-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/crash-when-render-tree-is-not-clean.html
    A 
LayoutTests/accessibility/isolated-tree/crash-when-renderers-are-added-back-to-deferred-list-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/crash-when-renderers-are-added-back-to-deferred-list.html
    A 
LayoutTests/accessibility/isolated-tree/crash-while-adding-text-child-with-transform-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/crash-while-adding-text-child-with-transform.html
    A 
LayoutTests/accessibility/isolated-tree/crash-with-noelement-selectbox-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/crash-with-noelement-selectbox.html
    A LayoutTests/accessibility/isolated-tree/crashing-a-tag-in-map-expected.txt
    A LayoutTests/accessibility/isolated-tree/crashing-a-tag-in-map.html
    A 
LayoutTests/accessibility/isolated-tree/create-unconnected-node-during-layout-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/create-unconnected-node-during-layout-crash.html
    A LayoutTests/accessibility/isolated-tree/css-content-alt-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/css-content-alt-text.html
    A LayoutTests/accessibility/isolated-tree/css-content-attribute.html
    A LayoutTests/accessibility/isolated-tree/css-table-ignored-expected.txt
    A LayoutTests/accessibility/isolated-tree/css-table-ignored.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/autocomplete-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/autocomplete.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/controls-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/controls-shadow-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/controls-shadow.html
    A LayoutTests/accessibility/isolated-tree/custom-elements/controls.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/current-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/current.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/describedby-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/describedby-shadow-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/describedby-shadow.html
    A LayoutTests/accessibility/isolated-tree/custom-elements/describedby.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/flowto-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/flowto-shadow-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/flowto-shadow.html
    A LayoutTests/accessibility/isolated-tree/custom-elements/flowto.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/heading-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/heading.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/hidden-button-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/hidden-button.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/liveregions-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/liveregions.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/menuitem-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/menuitem-shadow-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/menuitem-shadow.html
    A LayoutTests/accessibility/isolated-tree/custom-elements/menuitem.html
    A LayoutTests/accessibility/isolated-tree/custom-elements/modal-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/modal.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/multiselectable-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/multiselectable.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/orientation-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/orientation.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/posinset-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/posinset.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/pressed-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/pressed.html
    A LayoutTests/accessibility/isolated-tree/custom-elements/role-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/role.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/shadow-element-text-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/shadow-element-text.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/slider-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/slider.html
    A LayoutTests/accessibility/isolated-tree/custom-elements/table-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/table.html
    A 
LayoutTests/accessibility/isolated-tree/custom-elements/textbox-expected.txt
    A LayoutTests/accessibility/isolated-tree/custom-elements/textbox.html
    A LayoutTests/accessibility/isolated-tree/datalist-expected.txt
    A LayoutTests/accessibility/isolated-tree/datalist.html
    A LayoutTests/accessibility/isolated-tree/datetime-attribute.html
    A 
LayoutTests/accessibility/isolated-tree/datetime/input-date-field-labels-and-value-changes-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/datetime/input-datetime-local-label-value-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/datetime/input-datetime-local-label-value.html
    A 
LayoutTests/accessibility/isolated-tree/datetime/input-time-field-labels-and-value-changes-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/datetime/input-time-field-labels-and-value-changes.html
    A 
LayoutTests/accessibility/isolated-tree/datetime/input-time-label-value-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/datetime/input-time-label-value.html
    A 
LayoutTests/accessibility/isolated-tree/datetime/time-input-meridiem-expected.txt
    A LayoutTests/accessibility/isolated-tree/datetime/time-input-meridiem.html
    A LayoutTests/accessibility/isolated-tree/deep-tree-expected.txt
    A LayoutTests/accessibility/isolated-tree/deep-tree.html
    A 
LayoutTests/accessibility/isolated-tree/deleting-iframe-destroys-axcache.html
    A 
LayoutTests/accessibility/isolated-tree/details-summary-content-hidden-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/details-summary-content-hidden.html
    A LayoutTests/accessibility/isolated-tree/dialog-focus-on-open-expected.txt
    A LayoutTests/accessibility/isolated-tree/dialog-focus-on-open.html
    A LayoutTests/accessibility/isolated-tree/dialog-properties-expected.txt
    A LayoutTests/accessibility/isolated-tree/dialog-properties.html
    A LayoutTests/accessibility/isolated-tree/dialog-showModal-expected.txt
    A LayoutTests/accessibility/isolated-tree/dialog-showModal.html
    A 
LayoutTests/accessibility/isolated-tree/dialog-slotted-content-expected.txt
    A LayoutTests/accessibility/isolated-tree/dialog-slotted-content.html
    A 
LayoutTests/accessibility/isolated-tree/dimensions-include-descendants-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dimensions-include-descendants.html
    A 
LayoutTests/accessibility/isolated-tree/dirty-relations-and-modal-tree-update-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dirty-relations-and-modal-tree-update-crash.html
    A 
LayoutTests/accessibility/isolated-tree/dirty-style-and-relations-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dirty-style-and-relations-crash.html
    A 
LayoutTests/accessibility/isolated-tree/disabled-controls-not-focusable-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/disabled-controls-not-focusable.html
    A 
LayoutTests/accessibility/isolated-tree/dismiss-action-returns-whether-keyevent-handled-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dismiss-action-returns-whether-keyevent-handled.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/aria-grid-expected.txt
    A LayoutTests/accessibility/isolated-tree/display-contents/aria-grid.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/aria-hidden-expected.txt
    A LayoutTests/accessibility/isolated-tree/display-contents/aria-hidden.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/aria-owns-expected.txt
    A LayoutTests/accessibility/isolated-tree/display-contents/aria-owns.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/descendant-menu-item-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/descendant-menu-item.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/dynamically-added-children-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/dynamically-added-children.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/element-roles-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/element-roles.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/end-text-marker-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/end-text-marker.html
    A LayoutTests/accessibility/isolated-tree/display-contents/list-expected.txt
    A LayoutTests/accessibility/isolated-tree/display-contents/list.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/listbox-item-expected.txt
    A LayoutTests/accessibility/isolated-tree/display-contents/listbox-item.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/object-ordering-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/object-ordering.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/role-row-headers-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/role-row-headers.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/search-traversal-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/search-traversal.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/table-dynamic-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/table-dynamic.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/table-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/table-section-elements-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/table-section-elements.html
    A LayoutTests/accessibility/isolated-tree/display-contents/table.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/text-under-element-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/text-under-element.html
    A 
LayoutTests/accessibility/isolated-tree/display-contents/tree-and-treeitems-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-contents/tree-and-treeitems.html
    A 
LayoutTests/accessibility/isolated-tree/display-flex-shadow-dom-accname-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-flex-shadow-dom-accname.html
    A 
LayoutTests/accessibility/isolated-tree/display-none-descendant-of-relation-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-none-descendant-of-relation.html
    A 
LayoutTests/accessibility/isolated-tree/display-table-cell-causes-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/display-table-cell-causes-crash.html
    A 
LayoutTests/accessibility/isolated-tree/div-within-anchors-causes-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/div-within-anchors-causes-crash.html
    A 
LayoutTests/accessibility/isolated-tree/double-nested-inline-element-missing-from-tree-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/double-nested-inline-element-missing-from-tree.html
    A LayoutTests/accessibility/isolated-tree/dropdown-value-expected.txt
    A LayoutTests/accessibility/isolated-tree/dropdown-value.html
    A 
LayoutTests/accessibility/isolated-tree/duplicate-axrenderobject-crash-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/duplicate-axrenderobject-crash.html
    A LayoutTests/accessibility/isolated-tree/duplicate-child-nodes-expected.txt
    A LayoutTests/accessibility/isolated-tree/duplicate-child-nodes.html
    A 
LayoutTests/accessibility/isolated-tree/duplicate-hidden-label-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/duplicate-hidden-label-text.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-subtree-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-subtree.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-text.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-cell-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-cell.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-inside-button-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-inside-button.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-attribute-changes-should-update-isenabled-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-attribute-changes-should-update-isenabled.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-changes-update-position-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-changes-update-position.html
    A LayoutTests/accessibility/isolated-tree/dynamic-colspan-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-colspan.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-content-visibility-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-content-visibility.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-datetime-attribute-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-datetime-attribute.html
    A LayoutTests/accessibility/isolated-tree/dynamic-expanded-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-expanded-text.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-font-change-dirty-style-and-relations-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-font-change-dirty-style-and-relations.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-frame-prepend-crash-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-frame-prepend-crash.html
    A LayoutTests/accessibility/isolated-tree/dynamic-table-caption-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-table-caption.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-table-descendants-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-table-descendants.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-table-row-column-indices-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-table-row-column-indices.html
    A 
LayoutTests/accessibility/isolated-tree/dynamic-text-color-change-dirty-style-and-relations-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-text-color-change-dirty-style-and-relations.html
    A LayoutTests/accessibility/isolated-tree/dynamic-text-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamic-text-stitching-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamic-text-stitching.html
    A LayoutTests/accessibility/isolated-tree/dynamic-text.html
    A 
LayoutTests/accessibility/isolated-tree/dynamically-changing-iframe-remains-accessible-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamically-changing-iframe-remains-accessible.html
    A 
LayoutTests/accessibility/isolated-tree/dynamically-ignored-canvas-expected.txt
    A LayoutTests/accessibility/isolated-tree/dynamically-ignored-canvas.html
    A 
LayoutTests/accessibility/isolated-tree/dynamically-unignored-contenteditable-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/dynamically-unignored-contenteditable.html
    A LayoutTests/accessibility/isolated-tree/editable-ancestor-expected.txt
    A LayoutTests/accessibility/isolated-tree/editable-ancestor.html
    A 
LayoutTests/accessibility/isolated-tree/editable-svg-arrow-movement-expected.txt
    A LayoutTests/accessibility/isolated-tree/editable-svg-arrow-movement.html
    A 
LayoutTests/accessibility/isolated-tree/editable-webpage-focused-ui-element-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/editable-webpage-focused-ui-element.html
    A LayoutTests/accessibility/isolated-tree/element-haspopup-expected.txt
    A LayoutTests/accessibility/isolated-tree/element-haspopup.html
    A 
LayoutTests/accessibility/isolated-tree/element-outside-modal-with-zindex-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-outside-modal-with-zindex.html
    A 
LayoutTests/accessibility/isolated-tree/element-path-with-css-transforms-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-path-with-css-transforms.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaactivedescendant-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaactivedescendant.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariacontrols-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariacontrols.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariadescribedby-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariadescribedby.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariadetails-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariadetails.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaerrormessage-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaerrormessage.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaflowto-expected.txt
    A LayoutTests/accessibility/isolated-tree/element-reflection-ariaflowto.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-arialabelledby-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-arialabelledby.html
    A 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaowns-expected.txt
    A LayoutTests/accessibility/isolated-tree/element-reflection-ariaowns.html
    A LayoutTests/accessibility/isolated-tree/ellipsis-text-expected.txt
    A LayoutTests/accessibility/isolated-tree/ellipsis-text.html
    A 
LayoutTests/platform/mac-sequoia/accessibility/isolated-tree/checkbox-radio-element-rect-expected.txt
    A 
LayoutTests/platform/mac-sequoia/accessibility/isolated-tree/content-editable-as-textarea-expected.txt
    A 
LayoutTests/platform/mac-sequoia/accessibility/isolated-tree/element-line-rects-and-text-expected.txt
    M LayoutTests/platform/mac-wk2/TestExpectations
    A 
LayoutTests/platform/mac-wk2/accessibility/isolated-tree/deleting-iframe-destroys-axcache-expected.txt
    M LayoutTests/platform/mac/TestExpectations
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/adjacent-continuations-cause-assertion-failure-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-controls-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-describedby-on-input-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-description-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-expanded-supported-roles-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-inherits-presentational-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-labelledby-overrides-aria-label-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-list-and-listitem-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-mappings-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-menubar-menuitems-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-option-role-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-role-on-label-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-selected-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-selected-menu-items-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-switch-text-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-tab-role-on-buttons-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-tab-roles-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-table-hierarchy-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-tables-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/box-styled-lists-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/canvas-description-and-role-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/canvas-fallback-content-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/checkbox-radio-element-rect-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/content-editable-as-textarea-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/css-content-attribute-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/custom-elements/describedby-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/custom-elements/describedby-shadow-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/datetime-attribute-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/div-within-anchors-causes-crash-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/element-line-rects-and-text-expected.txt
    A 
LayoutTests/platform/mac/accessibility/isolated-tree/element-reflection-ariadescribedby-expected.txt
    M Source/WebCore/accessibility/AXObjectCache.cpp

  Log Message:
  -----------
  AX: run more tests with isolated-tree flag on (2 of many)
https://bugs.webkit.org/show_bug.cgi?id=320946
rdar://183976752

Reviewed by Andres Gonzalez and Tyler Wilcock.

Follow-up to: https://bugs.webkit.org/show_bug.cgi?id=320762

This caught a previously unknown crash in getOrCreateIsolatedTree when trying 
to create an isolated tree
for a document that's been detached from its frame. This was actually easier to 
hit in testing because
AXObjectCache::transitionToAXThreadModeIfNeeded() iterates over every live 
AXObjectCache, making it
more likely to randomly catch one in that state.

* LayoutTests/accessibility-isolated-tree/TestExpectations:
* 
LayoutTests/accessibility/isolated-tree/accessibility-crash-with-dynamic-inline-content-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/accessibility-crash-with-dynamic-inline-content.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/accessibility-node-memory-management-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/accessibility-node-memory-management.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/accessibility-node-reparent-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/accessibility-node-reparent.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/accessibility-object-detached-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/accessibility-object-detached.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/activation-of-input-field-inside-other-element-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/activation-of-input-field-inside-other-element.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/active-descendant-changes-result-in-focus-changes-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/active-descendant-changes-result-in-focus-changes.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/add-children-pseudo-element-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/add-children-pseudo-element.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/adjacent-continuations-cause-assertion-failure-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/adjacent-continuations-cause-assertion-failure.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/alt-tag-on-image-with-nonimage-role-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/alt-tag-on-image-with-nonimage-role.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/anchor-linked-anonymous-block-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/anchor-linked-anonymous-block-crash.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/anchor-with-click-handler-is-link-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/anchor-with-click-handler-is-link.html: 
Added.
* LayoutTests/accessibility/isolated-tree/animated-dropdown-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/animated-dropdown.html: Added.
* 
LayoutTests/accessibility/isolated-tree/announcement-notification-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/announcement-notification.html: Added.
* 
LayoutTests/accessibility/isolated-tree/anonymous-render-block-in-continuation-causes-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/anonymous-render-block-in-continuation-causes-crash.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/appearance-none-meter-and-progress-elements-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/appearance-none-meter-and-progress-elements.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/area-element-bounding-box-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/area-element-bounding-box.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-actions-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-author-override-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-author-override.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-in-other-frame-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-in-other-frame.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-no-origin-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-actions-focus-no-origin.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-restore-fallback-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-focus-restore-fallback.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-ignored-target-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-actions-ignored-target.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-actions-preserves-focus-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-actions-preserves-focus.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-actions.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-activedescendant-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-activedescendant-crash.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-braillelabel-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-braillelabel.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-brailleroledescription-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-brailleroledescription.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-busy-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-busy.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-cellspans-with-native-cellspans-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-cellspans-with-native-cellspans.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-checkbox-checked-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-checkbox-checked.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-checkbox-sends-notification.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-checkbox-text-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-checkbox-text.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-checked-mixed-value-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-checked-mixed-value.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-controlled-table-row-visibility-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-controlled-table-row-visibility.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-controls-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-controls-with-tabs-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-controls-with-tabs.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-controls.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-current-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-current-global-attribute-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-current-global-attribute.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-current-state-changed-notification-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-current-state-changed-notification.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-current.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-describedby-on-input-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-describedby-on-input.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-description-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-description.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-disabled-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-disabled-propagated-to-children-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-disabled-propagated-to-children.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-disabled.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-expanded-links-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-expanded-links.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-expanded-supported-roles.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-flowto-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-flowto.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-grid-column-span-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-grid-column-span.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-grid-with-aria-owns-rows-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-grid-with-aria-owns-rows.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-grid-with-presentational-sections-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-grid-with-presentational-sections.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-help-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-help.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-crash-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-crash.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-deep-dom-no-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-deep-dom-no-crash.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-false-ignored-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-false-ignored.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-focus-not-overridden-when-caught-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-focus-not-overridden-when-caught.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-focus-override-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-focus-override.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-hides-all-elements-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-hides-all-elements.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-modal-override-when-page-empty-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-modal-override-when-page-empty.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-subtree-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-subtree.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-text-stitching-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-text-stitching.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-update-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-update.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-updates-alldescendants-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-updates-alldescendants.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-hidden-with-elements-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden-with-elements.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-hidden.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-inherits-presentational.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-invalid-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-invalid.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-keyshortcuts-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-keyshortcuts.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-label-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-label-on-label-element-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-label-on-label-element.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-label.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-added-via-innerHTML-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-added-via-innerHTML.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-cycle-multi-element-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-cycle-multi-element.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-display-contents-shadow-root-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-display-contents-shadow-root.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-hidden-text-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-hidden-text.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-checkbox-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-on-checkbox.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-input-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-on-input.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-password-input-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-on-password-input.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-label-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-label.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-labeledby-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-aria-labeledby.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-label-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-overrides-label.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-stay-within-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-stay-within.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-target-added-via-innerHTML-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-target-added-via-innerHTML.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-targeting-slot-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-targeting-slot.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-text-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-labelledby-text.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-updates-when-aria-label-changes-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-updates-when-aria-label-changes.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-with-descendants-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-labelledby-with-descendants.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-link-supports-press-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-link-supports-press.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-list-and-listitem-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-list-and-listitem.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-listbox-clear-selection-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-listbox-clear-selection-crash.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-listbox-no-selection-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-listbox-no-selection.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-liveregion-marquee-default-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-liveregion-marquee-default.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-liveregions-attributes-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-liveregions-attributes.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-mappings-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-mappings.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-menubar-menuitems.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-modal-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-modal-in-aria-hidden-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-modal-in-aria-hidden.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-modal-multiple-dialogs-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-modal-multiple-dialogs.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-modal-with-text-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-modal-with-text-crash.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-modal.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-multiline-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-multiline.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-multiselectable-grid-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-multiselectable-grid.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-namefrom-author-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-namefrom-author.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-none-role-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-none-role.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-option-role-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-option-role.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-orientation-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-orientation.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-owns-crash-after-subtree-update-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-owns-crash-after-subtree-update.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-cycles-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-cycles.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-grid-parts-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-grid-parts.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-owns-hierarchy-remap-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-hierarchy-remap.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-id-change-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-id-change.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-owns-text-stitching-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-owns-text-stitching.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-owns.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-presentational-role-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-presentational-role.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-readonly-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-readonly-updates-after-dynamic-change-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-readonly-updates-after-dynamic-change.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-readonly.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-relations-disconnected-subtree-no-timeout-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-relations-disconnected-subtree-no-timeout.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-required-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-required-updates-after-dynamic-change-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-required-updates-after-dynamic-change.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-required.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-role-on-label.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-roledescription-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-roledescription.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-roles-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-roles-unignored-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-roles-unignored.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-roles.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-scrollbar-role-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-scrollbar-role.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-selected-menu-items.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-selected.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-setsize-posinset-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-setsize-posinset.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-slider-value-change-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-slider-value-change.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-slider-value-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-slider-value.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-sort-changed-notification-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-sort-changed-notification.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-sort-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-sort.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-switch-checked-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-switch-checked.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-switch-sends-notification-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-switch-sends-notification.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-switch-text.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-tab-role-on-buttons-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-tab-role-on-buttons.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-tab-roles-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-tab-roles.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-table-attributes-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-table-attributes.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-table-content-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-table-content.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-table-hierarchy.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-table-indextext-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-table-indextext.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-table-selection-support-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-table-selection-support.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/aria-table-with-presentational-elements-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/aria-table-with-presentational-elements.html:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-tables-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-tables.html: Added.
* LayoutTests/accessibility/isolated-tree/aria-text-role-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/aria-text-role.html: Added.
* 
LayoutTests/accessibility/isolated-tree/aria-toggle-button-with-title-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/aria-toggle-button-with-title.html: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-used-on-image-maps-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/aria-used-on-image-maps.html: Added.
* LayoutTests/accessibility/isolated-tree/attachment-element-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/attachment-element.html: Added.
* 
LayoutTests/accessibility/isolated-tree/attributed-string-for-line-in-table-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/attributed-string-for-line-in-table.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/attributed-string-text-stitching-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/attributed-string-text-stitching.html: 
Added.
* LayoutTests/accessibility/isolated-tree/auto-fill-crash-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/auto-fill-crash.html: Added.
* LayoutTests/accessibility/isolated-tree/auto-fill-types-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/auto-fill-types.html: Added.
* 
LayoutTests/accessibility/isolated-tree/ax-object-destroyed-on-reload-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/ax-object-destroyed-on-reload.html: 
Added.
* LayoutTests/accessibility/isolated-tree/ax-value-with-search-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/ax-value-with-search.html: Added.
* LayoutTests/accessibility/isolated-tree/axpress-on-aria-button-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/axpress-on-aria-button.html: Added.
* LayoutTests/accessibility/isolated-tree/base-select-basic-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/base-select-basic.html: Added.
* 
LayoutTests/accessibility/isolated-tree/base-select-complex-options-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/base-select-complex-options.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/base-select-focus-on-open-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/base-select-focus-on-open.html: Added.
* 
LayoutTests/accessibility/isolated-tree/base-select-notifications-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/base-select-notifications.html: Added.
* 
LayoutTests/accessibility/isolated-tree/base-select-option-border-radius-path-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/base-select-option-border-radius-path.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/base-select-option-press-closes-popover-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/base-select-search-predicate-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/base-select-search-predicate.html: 
Added.
* LayoutTests/accessibility/isolated-tree/basic-focusability-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/basic-focusability.html: Added.
* 
LayoutTests/accessibility/isolated-tree/body-element-aria-hidden-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/body-element-aria-hidden.html: Added.
* LayoutTests/accessibility/isolated-tree/box-styled-lists-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/box-styled-lists.html: Added.
* LayoutTests/accessibility/isolated-tree/braille-label-role-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/braille-label-role.html: Added.
* 
LayoutTests/accessibility/isolated-tree/button-hidden-and-unhidden-text-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/button-hidden-and-unhidden-text.html: 
Added.
* LayoutTests/accessibility/isolated-tree/button-hit-test-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/button-hit-test.html: Added.
* LayoutTests/accessibility/isolated-tree/button-in-deep-dom-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/button-in-deep-dom.html: Added.
* 
LayoutTests/accessibility/isolated-tree/button-inside-label-ax-text-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/button-inside-label-ax-text.html: 
Added.
* LayoutTests/accessibility/isolated-tree/button-press-action-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/button-press-action.html: Added.
* LayoutTests/accessibility/isolated-tree/button-title-change-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/button-title-change.html: Added.
* 
LayoutTests/accessibility/isolated-tree/button-title-uses-inner-img-alt-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/button-title-uses-inner-img-alt.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/button-with-aria-haspopup-role-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/button-with-aria-haspopup-role.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/canvas-accessibilitynodeobject-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/canvas-accessibilitynodeobject.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/canvas-description-and-role-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/canvas-description-and-role.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/canvas-drawFocusIfNeeded-bounds-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/canvas-drawFocusIfNeeded-bounds-with-object-fit-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/canvas-drawFocusIfNeeded-bounds-with-transform-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/canvas-fallback-content-2-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/canvas-fallback-content-2.html: Added.
* LayoutTests/accessibility/isolated-tree/canvas-fallback-content-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/canvas-fallback-content.html: Added.
* 
LayoutTests/accessibility/isolated-tree/cells-inside-contenteditable-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/cells-inside-contenteditable.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/changing-aria-hidden-with-display-none-parent-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/changing-aria-hidden-with-display-none-parent.html:
 Added.
* LayoutTests/accessibility/isolated-tree/checkbox-mixed-value-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/checkbox-mixed-value.html: Added.
* 
LayoutTests/accessibility/isolated-tree/checkbox-radio-element-rect-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/checkbox-radio-element-rect.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/clickable-text-stitching-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/clickable-text-stitching.html: Added.
* LayoutTests/accessibility/isolated-tree/clip-path-bounding-box-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/clip-path-bounding-box.html: Added.
* 
LayoutTests/accessibility/isolated-tree/color-input-value-changes-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/color-input-value-changes.html: Added.
* LayoutTests/accessibility/isolated-tree/color-picker-press-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/color-picker-press.html: Added.
* LayoutTests/accessibility/isolated-tree/color-well-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/color-well-legacy-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/color-well-legacy.html: Added.
* LayoutTests/accessibility/isolated-tree/color-well.html: Added.
* LayoutTests/accessibility/isolated-tree/column-header-scope-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/column-header-scope.html: Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-control-owns-elements-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-control-owns-elements.html:
 Added.
* LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-expected.txt: 
Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-hierarchy-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-hierarchy.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-no-owns-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/combobox/aria-combobox-no-owns.html: 
Added.
* LayoutTests/accessibility/isolated-tree/combobox/aria-combobox.html: Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/combobox-active-element-selected-children-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/combobox-active-element-selected-children.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/combobox-linked-listbox-destroyed-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/combobox-linked-listbox-destroyed.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/mac/aria-combobox-activedescendant-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/mac/aria-combobox-activedescendant.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-activedescendant-notifications-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-activedescendant-notifications.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-inherited-role-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-inherited-role.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-value-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/combobox/mac/combobox-value.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/container-node-delete-causes-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/container-node-delete-causes-crash.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/content-changed-notification-causes-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/content-changed-notification-causes-crash.html:
 Added.
* LayoutTests/accessibility/isolated-tree/content-editable-expected.txt: Added.
* 
LayoutTests/accessibility/isolated-tree/content-editable-set-inner-text-generates-axvalue-notification-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/content-editable-set-inner-text-generates-axvalue-notification.html:
 Added.
* LayoutTests/accessibility/isolated-tree/content-editable.html: Added.
* 
LayoutTests/accessibility/isolated-tree/contenteditable-hidden-div-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/contenteditable-hidden-div.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/contenteditable-spinbutton-uses-arrow-keys-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/contenteditable-spinbutton-uses-arrow-keys.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/contenteditable-table-check-causes-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/contenteditable-table-check-causes-crash.html:
 Added.
* LayoutTests/accessibility/isolated-tree/contenteditable-values-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/contenteditable-values.html: Added.
* 
LayoutTests/accessibility/isolated-tree/crash-deleting-dynamically-updated-text-input-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-deleting-dynamically-updated-text-input.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-determining-aria-role-when-label-present-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-determining-aria-role-when-label-present.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-table-recursive-layout-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/crash-table-recursive-layout.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/crash-when-deleting-hidden-element-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-when-deleting-hidden-element.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-when-render-tree-is-not-clean-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-when-render-tree-is-not-clean.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-when-renderers-are-added-back-to-deferred-list-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-when-renderers-are-added-back-to-deferred-list.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-while-adding-text-child-with-transform-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-while-adding-text-child-with-transform.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/crash-with-noelement-selectbox-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/crash-with-noelement-selectbox.html: 
Added.
* LayoutTests/accessibility/isolated-tree/crashing-a-tag-in-map-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/crashing-a-tag-in-map.html: Added.
* 
LayoutTests/accessibility/isolated-tree/create-unconnected-node-during-layout-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/create-unconnected-node-during-layout-crash.html:
 Added.
* LayoutTests/accessibility/isolated-tree/css-content-alt-text-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/css-content-alt-text.html: Added.
* LayoutTests/accessibility/isolated-tree/css-content-attribute.html: Added.
* LayoutTests/accessibility/isolated-tree/css-table-ignored-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/css-table-ignored.html: Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/autocomplete-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/autocomplete.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/controls-expected.txt: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/controls-shadow-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/controls-shadow.html: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/controls.html: Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/current-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/current.html: Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/describedby-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/describedby-shadow-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/describedby-shadow.html:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/describedby.html: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/flowto-expected.txt: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/flowto-shadow-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/flowto-shadow.html: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/flowto.html: Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/heading-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/heading.html: Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/hidden-button-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/hidden-button.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/liveregions-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/liveregions.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/menuitem-expected.txt: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/menuitem-shadow-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/menuitem-shadow.html: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/menuitem.html: Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/modal-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/modal.html: Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/multiselectable-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/multiselectable.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/orientation-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/orientation.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/posinset-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/posinset.html: Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/pressed-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/pressed.html: Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/role-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/role.html: Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/shadow-element-text-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/custom-elements/shadow-element-text.html:
 Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/slider-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/slider.html: Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/table-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/table.html: Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/textbox-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/custom-elements/textbox.html: Added.
* LayoutTests/accessibility/isolated-tree/datalist-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/datalist.html: Added.
* LayoutTests/accessibility/isolated-tree/datetime-attribute.html: Added.
* 
LayoutTests/accessibility/isolated-tree/datetime/input-date-field-labels-and-value-changes-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/datetime/input-datetime-local-label-value-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/datetime/input-datetime-local-label-value.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/datetime/input-time-field-labels-and-value-changes-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/datetime/input-time-field-labels-and-value-changes.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/datetime/input-time-label-value-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/datetime/input-time-label-value.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/datetime/time-input-meridiem-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/datetime/time-input-meridiem.html: 
Added.
* LayoutTests/accessibility/isolated-tree/deep-tree-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/deep-tree.html: Added.
* 
LayoutTests/accessibility/isolated-tree/deleting-iframe-destroys-axcache.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/details-summary-content-hidden-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/details-summary-content-hidden.html: 
Added.
* LayoutTests/accessibility/isolated-tree/dialog-focus-on-open-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/dialog-focus-on-open.html: Added.
* LayoutTests/accessibility/isolated-tree/dialog-properties-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/dialog-properties.html: Added.
* LayoutTests/accessibility/isolated-tree/dialog-showModal-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/dialog-showModal.html: Added.
* LayoutTests/accessibility/isolated-tree/dialog-slotted-content-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/dialog-slotted-content.html: Added.
* 
LayoutTests/accessibility/isolated-tree/dimensions-include-descendants-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dimensions-include-descendants.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dirty-relations-and-modal-tree-update-crash-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dirty-relations-and-modal-tree-update-crash.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dirty-style-and-relations-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dirty-style-and-relations-crash.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/disabled-controls-not-focusable-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/disabled-controls-not-focusable.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dismiss-action-returns-whether-keyevent-handled-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dismiss-action-returns-whether-keyevent-handled.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/aria-grid-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-contents/aria-grid.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/aria-hidden-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-contents/aria-hidden.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/aria-owns-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-contents/aria-owns.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/descendant-menu-item-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/descendant-menu-item.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/dynamically-added-children-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/dynamically-added-children.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/element-roles-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-contents/element-roles.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/end-text-marker-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/end-text-marker.html: 
Added.
* LayoutTests/accessibility/isolated-tree/display-contents/list-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/display-contents/list.html: Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/listbox-item-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-contents/listbox-item.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/object-ordering-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/object-ordering.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/role-row-headers-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/role-row-headers.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/search-traversal-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/search-traversal.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/table-dynamic-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-contents/table-dynamic.html: 
Added.
* LayoutTests/accessibility/isolated-tree/display-contents/table-expected.txt: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/table-section-elements-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/table-section-elements.html:
 Added.
* LayoutTests/accessibility/isolated-tree/display-contents/table.html: Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/text-under-element-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/text-under-element.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/tree-and-treeitems-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-contents/tree-and-treeitems.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-flex-shadow-dom-accname-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-flex-shadow-dom-accname.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/display-none-descendant-of-relation-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-none-descendant-of-relation.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/display-table-cell-causes-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/display-table-cell-causes-crash.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/div-within-anchors-causes-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/div-within-anchors-causes-crash.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/double-nested-inline-element-missing-from-tree-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/double-nested-inline-element-missing-from-tree.html:
 Added.
* LayoutTests/accessibility/isolated-tree/dropdown-value-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/dropdown-value.html: Added.
* 
LayoutTests/accessibility/isolated-tree/duplicate-axrenderobject-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/duplicate-axrenderobject-crash.html: 
Added.
* LayoutTests/accessibility/isolated-tree/duplicate-child-nodes-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/duplicate-child-nodes.html: Added.
* 
LayoutTests/accessibility/isolated-tree/duplicate-hidden-label-text-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/duplicate-hidden-label-text.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-subtree-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-subtree.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-text-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dynamic-aria-describedby-text.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-cell-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-cell.html: Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-inside-button-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-aria-hidden-inside-button.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-attribute-changes-should-update-isenabled-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-attribute-changes-should-update-isenabled.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-changes-update-position-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dynamic-changes-update-position.html: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-colspan-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/dynamic-colspan.html: Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-content-visibility-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dynamic-content-visibility.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-datetime-attribute-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dynamic-datetime-attribute.html: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-expanded-text-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-expanded-text.html: Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-font-change-dirty-style-and-relations-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-font-change-dirty-style-and-relations.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-frame-prepend-crash-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dynamic-frame-prepend-crash.html: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-table-caption-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-table-caption.html: Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-table-descendants-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-table-descendants.html: Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-table-row-column-indices-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-table-row-column-indices.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-text-color-change-dirty-style-and-relations-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamic-text-color-change-dirty-style-and-relations.html:
 Added.
* LayoutTests/accessibility/isolated-tree/dynamic-text-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/dynamic-text-stitching-expected.txt: 
Added.
* LayoutTests/accessibility/isolated-tree/dynamic-text-stitching.html: Added.
* LayoutTests/accessibility/isolated-tree/dynamic-text.html: Added.
* 
LayoutTests/accessibility/isolated-tree/dynamically-changing-iframe-remains-accessible-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamically-changing-iframe-remains-accessible.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamically-ignored-canvas-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/dynamically-ignored-canvas.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/dynamically-unignored-contenteditable-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/dynamically-unignored-contenteditable.html:
 Added.
* LayoutTests/accessibility/isolated-tree/editable-ancestor-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/editable-ancestor.html: Added.
* 
LayoutTests/accessibility/isolated-tree/editable-svg-arrow-movement-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/editable-svg-arrow-movement.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/editable-webpage-focused-ui-element-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/editable-webpage-focused-ui-element.html:
 Added.
* LayoutTests/accessibility/isolated-tree/element-haspopup-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/element-haspopup.html: Added.
* 
LayoutTests/accessibility/isolated-tree/element-outside-modal-with-zindex-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-outside-modal-with-zindex.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/element-path-with-css-transforms-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-path-with-css-transforms.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaactivedescendant-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaactivedescendant.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariacontrols-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/element-reflection-ariacontrols.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariadescribedby-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariadescribedby.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariadetails-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/element-reflection-ariadetails.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaerrormessage-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaerrormessage.html:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaflowto-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/element-reflection-ariaflowto.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-arialabelledby-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-arialabelledby.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/element-reflection-ariaowns-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/element-reflection-ariaowns.html: 
Added.
* LayoutTests/accessibility/isolated-tree/ellipsis-text-expected.txt: Added.
* LayoutTests/accessibility/isolated-tree/ellipsis-text.html: Added.
* 
LayoutTests/platform/mac-sequoia/accessibility/isolated-tree/checkbox-radio-element-rect-expected.txt:
 Added.
* 
LayoutTests/platform/mac-sequoia/accessibility/isolated-tree/content-editable-as-textarea-expected.txt:
 Added.
* 
LayoutTests/platform/mac-sequoia/accessibility/isolated-tree/element-line-rects-and-text-expected.txt:
 Added.
* LayoutTests/platform/mac-wk2/TestExpectations:
* 
LayoutTests/platform/mac-wk2/accessibility/isolated-tree/deleting-iframe-destroys-axcache-expected.txt:
 Added.
* LayoutTests/platform/mac/TestExpectations:
* 
LayoutTests/platform/mac/accessibility/isolated-tree/adjacent-continuations-cause-assertion-failure-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-controls-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-describedby-on-input-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-description-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-expanded-supported-roles-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-inherits-presentational-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-labelledby-overrides-aria-label-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-list-and-listitem-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-mappings-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-menubar-menuitems-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-option-role-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-role-on-label-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-selected-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-selected-menu-items-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-switch-text-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-tab-role-on-buttons-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-tab-roles-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-table-hierarchy-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/aria-tables-expected.txt: 
Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/box-styled-lists-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/canvas-description-and-role-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/canvas-fallback-content-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/checkbox-radio-element-rect-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/content-editable-as-textarea-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/css-content-attribute-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/custom-elements/describedby-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/custom-elements/describedby-shadow-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/datetime-attribute-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/div-within-anchors-causes-crash-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/element-line-rects-and-text-expected.txt:
 Added.
* 
LayoutTests/platform/mac/accessibility/isolated-tree/element-reflection-ariadescribedby-expected.txt:
 Added.
* Source/WebCore/accessibility/AXObjectCache.cpp:
(WebCore::AXObjectCache::getOrCreateIsolatedTree):
(WebCore::AXObjectCache::buildIsolatedTree):

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