Title: [251963] trunk
Revision
251963
Author
drou...@apple.com
Date
2019-11-02 00:36:24 -0700 (Sat, 02 Nov 2019)

Log Message

Web Inspector: Add diagnostic logging for frontend feature usage
https://bugs.webkit.org/show_bug.cgi?id=203579
<rdar://problem/56717410>

Reviewed by Brian Burg.

.:

Original patch by Matt Baker <mattba...@apple.com>.

* Source/cmake/OptionsMac.cmake:
* Source/cmake/WebKitFeatures.cmake:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Source/_javascript_Core:

Original patch by Matt Baker <mattba...@apple.com>.

* Configurations/FeatureDefines.xcconfig:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Source/WebCore:

Add `InspectorFrontendHost` API for logging diagnostic events from the
Web Inspector UI. An event consists of a message string, such as "TabActivity"
or "SettingChanged", and a dictionary payload encoded as a JSON string.

Original patch by Matt Baker.

* inspector/InspectorFrontendHost.idl:
* inspector/InspectorFrontendHost.h:
* inspector/InspectorFrontendHost.cpp:
(WebCore::InspectorFrontendHost::supportsDiagnosticLogging): Added.
(WebCore::valuePayloadFromJSONValue): Added.
(WebCore::InspectorFrontendHost::logDiagnosticEvent): Added.

* inspector/InspectorFrontendClient.h:
(WebCore::InspectorFrontendClient::supportsDiagnosticLogging): Added.
(WebCore::InspectorFrontendClient::logDiagnosticEvent): Added.

* Configurations/FeatureDefines.xcconfig:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Source/WebCore/PAL:

Original patch by Matt Baker <mattba...@apple.com>.

* Configurations/FeatureDefines.xcconfig:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Source/WebInspectorUI:

Add a `DiagnosticController` class for reporting Web Inspector telemetry.
The controller initially measures a single "TabActivity" data point,
which logs the active tab during the specified time interval (one minute).
If the UI is not active during the time interval, no logging takes place.

The UI is considered to be active if mouse/keyboard interaction occurs
during the time interval, or the selected `TabContentView` changes.

Original patch by Matt Baker <mattba...@apple.com>.

* UserInterface/Controllers/DiagnosticController.js: Added.
(WI.DiagnosticController):
(WI.DiagnosticController.supportsDiagnosticLogging):
(WI.DiagnosticController.prototype.logDiagnosticMessage):
(WI.DiagnosticController.prototype._didInteractWithTabContent):
(WI.DiagnosticController.prototype._clearTabActivityTimeout):
(WI.DiagnosticController.prototype._beginTabActivityTimeout):
(WI.DiagnosticController.prototype._stopTrackingTabActivity):
(WI.DiagnosticController.prototype._handleWindowFocus):
(WI.DiagnosticController.prototype._handleWindowBlur):
(WI.DiagnosticController.prototype._handleWindowKeyDown):
(WI.DiagnosticController.prototype._handleWindowMouseDown):
(WI.DiagnosticController.prototype._handleTabBrowserSelectedTabContentViewDidChange):

* UserInterface/Main.html:
* UserInterface/Base/Main.js:
(WI.contentLoaded):

Source/WebKit:

This patch enables diagnostic logging for the Web Inspector web process
and adds the necessary `InspectorFrontendClient` plumbing to `WebInspectorUI`.

Original patch by Matt Baker <mattba...@apple.com>.

* WebProcess/WebPage/WebInspectorUI.h:
* WebProcess/WebPage/WebInspectorUI.cpp:
(WebKit::WebInspectorUI::supportsDiagnosticLogging): Added.
(WebKit::WebInspectorUI::logDagnosticEvent): Added.
* WebProcess/WebPage/RemoteWebInspectorUI.h:
* WebProcess/WebPage/RemoteWebInspectorUI.cpp:
(WebKit::RemoteWebInspectorUI::supportsDiagnosticLogging): Added.
(WebKit::RemoteWebInspectorUI::logDiagnosticEvent): Added.

* UIProcess/mac/WKInspectorViewController.mm:
(-[WKInspectorViewController configuration]):
Default to enabling diagnostic logging for the Web Inspector frontend window.

* Configurations/FeatureDefines.xcconfig:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Source/WebKitLegacy/mac:

Original patch by Matt Baker <mattba...@apple.com>.

* WebCoreSupport/WebInspectorClient.h:
* WebCoreSupport/WebInspectorClient.mm:
(WebInspectorFrontendClient::supportsDiagnosticLogging): Added.
(WebInspectorFrontendClient::logDiagnosticEvent): Added.

* Configurations/FeatureDefines.xcconfig:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Source/WTF:

Original patch by Matt Baker <mattba...@apple.com>.

* wtf/FeatureDefines.h:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Tools:

Original patch by Matt Baker <mattba...@apple.com>.

* TestWebKitAPI/Configurations/FeatureDefines.xcconfig:
Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.

Modified Paths

Added Paths

Diff

Modified: trunk/ChangeLog (251962 => 251963)


--- trunk/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,17 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * Source/cmake/OptionsMac.cmake:
+        * Source/cmake/WebKitFeatures.cmake:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-11-01  Tim Horton  <timothy_hor...@apple.com>
 
         macCatalyst: Get TestWebKitAPI building

Modified: trunk/Source/_javascript_Core/ChangeLog (251962 => 251963)


--- trunk/Source/_javascript_Core/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/_javascript_Core/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,16 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * Configurations/FeatureDefines.xcconfig:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-11-01  Devin Rousso  <drou...@apple.com>
 
         Web Inspector: Timelines: add a timeline that shows information about any recorded CSS animation/transition

Modified: trunk/Source/_javascript_Core/Configurations/FeatureDefines.xcconfig (251962 => 251963)


--- trunk/Source/_javascript_Core/Configurations/FeatureDefines.xcconfig	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/_javascript_Core/Configurations/FeatureDefines.xcconfig	2019-11-02 07:36:24 UTC (rev 251963)
@@ -230,6 +230,8 @@
 
 ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS = ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS;
 
+ENABLE_INSPECTOR_TELEMETRY = ENABLE_INSPECTOR_TELEMETRY;
+
 ENABLE_INTERSECTION_OBSERVER = ENABLE_INTERSECTION_OBSERVER;
 
 ENABLE_INTL = ENABLE_INTL;
@@ -450,4 +452,4 @@
 
 ENABLE_XSLT = ENABLE_XSLT;
 
-FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEA
 TURES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROLS_SCRIPT) $(ENABLE_MEDIA_SESS
 ION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL) $(ENABLE_USER_MESSAGE_HANDL
 ERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);
+FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEAT
 URES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INSPECTOR_TELEMETRY) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROL
 S_SCRIPT) $(ENABLE_MEDIA_SESSION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL
 ) $(ENABLE_USER_MESSAGE_HANDLERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);

Modified: trunk/Source/WTF/ChangeLog (251962 => 251963)


--- trunk/Source/WTF/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WTF/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,16 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * wtf/FeatureDefines.h:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-11-01  Devin Rousso  <drou...@apple.com>
 
         Web Inspector: Timelines: add a timeline that shows information about any recorded CSS animation/transition

Modified: trunk/Source/WTF/wtf/FeatureDefines.h (251962 => 251963)


--- trunk/Source/WTF/wtf/FeatureDefines.h	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WTF/wtf/FeatureDefines.h	2019-11-02 07:36:24 UTC (rev 251963)
@@ -99,6 +99,10 @@
 #define ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS 1
 #endif
 
+#if !defined(ENABLE_INSPECTOR_TELEMETRY)
+#define ENABLE_INSPECTOR_TELEMETRY 0
+#endif
+
 #if !defined(ENABLE_LETTERPRESS)
 #define ENABLE_LETTERPRESS 1
 #endif
@@ -249,6 +253,10 @@
 #define ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS 1
 #endif
 
+#if !defined(ENABLE_INSPECTOR_TELEMETRY)
+#define ENABLE_INSPECTOR_TELEMETRY 1
+#endif
+
 #if !defined(ENABLE_SMOOTH_SCROLLING)
 #define ENABLE_SMOOTH_SCROLLING 1
 #endif
@@ -564,6 +572,10 @@
 #define ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS 0
 #endif
 
+#if !defined(ENABLE_INSPECTOR_TELEMETRY)
+#define ENABLE_INSPECTOR_TELEMETRY 0
+#endif
+
 #if !defined(ENABLE_INTL)
 #define ENABLE_INTL 0
 #endif

Modified: trunk/Source/WebCore/ChangeLog (251962 => 251963)


--- trunk/Source/WebCore/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,31 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Add `InspectorFrontendHost` API for logging diagnostic events from the
+        Web Inspector UI. An event consists of a message string, such as "TabActivity"
+        or "SettingChanged", and a dictionary payload encoded as a JSON string.
+
+        Original patch by Matt Baker.
+
+        * inspector/InspectorFrontendHost.idl:
+        * inspector/InspectorFrontendHost.h:
+        * inspector/InspectorFrontendHost.cpp:
+        (WebCore::InspectorFrontendHost::supportsDiagnosticLogging): Added.
+        (WebCore::valuePayloadFromJSONValue): Added.
+        (WebCore::InspectorFrontendHost::logDiagnosticEvent): Added.
+
+        * inspector/InspectorFrontendClient.h:
+        (WebCore::InspectorFrontendClient::supportsDiagnosticLogging): Added.
+        (WebCore::InspectorFrontendClient::logDiagnosticEvent): Added.
+
+        * Configurations/FeatureDefines.xcconfig:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-11-01  Chris Fleizach  <cfleiz...@apple.com>
 
         AX: Restrict WebSpeech voices to built-in voices only

Modified: trunk/Source/WebCore/Configurations/FeatureDefines.xcconfig (251962 => 251963)


--- trunk/Source/WebCore/Configurations/FeatureDefines.xcconfig	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/Configurations/FeatureDefines.xcconfig	2019-11-02 07:36:24 UTC (rev 251963)
@@ -230,6 +230,8 @@
 
 ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS = ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS;
 
+ENABLE_INSPECTOR_TELEMETRY = ENABLE_INSPECTOR_TELEMETRY;
+
 ENABLE_INTERSECTION_OBSERVER = ENABLE_INTERSECTION_OBSERVER;
 
 ENABLE_INTL = ENABLE_INTL;
@@ -450,4 +452,4 @@
 
 ENABLE_XSLT = ENABLE_XSLT;
 
-FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEA
 TURES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROLS_SCRIPT) $(ENABLE_MEDIA_SESS
 ION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL) $(ENABLE_USER_MESSAGE_HANDL
 ERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);
+FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEAT
 URES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INSPECTOR_TELEMETRY) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROL
 S_SCRIPT) $(ENABLE_MEDIA_SESSION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL
 ) $(ENABLE_USER_MESSAGE_HANDLERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);

Modified: trunk/Source/WebCore/PAL/ChangeLog (251962 => 251963)


--- trunk/Source/WebCore/PAL/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/PAL/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,16 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * Configurations/FeatureDefines.xcconfig:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-10-31  Alex Christensen  <achristen...@apple.com>
 
         Enable more features in Mac CMake build

Modified: trunk/Source/WebCore/PAL/Configurations/FeatureDefines.xcconfig (251962 => 251963)


--- trunk/Source/WebCore/PAL/Configurations/FeatureDefines.xcconfig	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/PAL/Configurations/FeatureDefines.xcconfig	2019-11-02 07:36:24 UTC (rev 251963)
@@ -230,6 +230,8 @@
 
 ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS = ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS;
 
+ENABLE_INSPECTOR_TELEMETRY = ENABLE_INSPECTOR_TELEMETRY;
+
 ENABLE_INTERSECTION_OBSERVER = ENABLE_INTERSECTION_OBSERVER;
 
 ENABLE_INTL = ENABLE_INTL;
@@ -450,4 +452,4 @@
 
 ENABLE_XSLT = ENABLE_XSLT;
 
-FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEA
 TURES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROLS_SCRIPT) $(ENABLE_MEDIA_SESS
 ION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL) $(ENABLE_USER_MESSAGE_HANDL
 ERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);
+FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEAT
 URES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INSPECTOR_TELEMETRY) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROL
 S_SCRIPT) $(ENABLE_MEDIA_SESSION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL
 ) $(ENABLE_USER_MESSAGE_HANDLERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);

Modified: trunk/Source/WebCore/inspector/InspectorFrontendClient.h (251962 => 251963)


--- trunk/Source/WebCore/inspector/InspectorFrontendClient.h	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/inspector/InspectorFrontendClient.h	2019-11-02 07:36:24 UTC (rev 251963)
@@ -31,6 +31,7 @@
 #pragma once
 
 #include "CertificateInfo.h"
+#include "DiagnosticLoggingClient.h"
 #include "UserInterfaceLayoutDirection.h"
 #include <wtf/Forward.h>
 #include <wtf/text/WTFString.h>
@@ -84,6 +85,11 @@
     virtual void inspectedURLChanged(const String&) = 0;
     virtual void showCertificate(const CertificateInfo&) = 0;
 
+#if ENABLE(INSPECTOR_TELEMETRY)
+    virtual bool supportsDiagnosticLogging() { return false; }
+    virtual void logDiagnosticEvent(const String& /* eventName */, const DiagnosticLoggingClient::ValueDictionary&) { }
+#endif
+
     virtual void pagePaused() { }
     virtual void pageUnpaused() { }
 

Modified: trunk/Source/WebCore/inspector/InspectorFrontendHost.cpp (251962 => 251963)


--- trunk/Source/WebCore/inspector/InspectorFrontendHost.cpp	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/inspector/InspectorFrontendHost.cpp	2019-11-02 07:36:24 UTC (rev 251963)
@@ -57,6 +57,7 @@
 #include "UserGestureIndicator.h"
 #include <_javascript_Core/ScriptFunctionCall.h>
 #include <pal/system/Sound.h>
+#include <wtf/JSONValues.h>
 #include <wtf/StdLibExtras.h>
 #include <wtf/text/Base64.h>
 
@@ -511,4 +512,71 @@
     return true;
 }
 
+bool InspectorFrontendHost::supportsDiagnosticLogging()
+{
+#if ENABLE(INSPECTOR_TELEMETRY)
+    return m_client && m_client->supportsDiagnosticLogging();
+#else
+    return false;
+#endif
+}
+
+#if ENABLE(INSPECTOR_TELEMETRY)
+static Optional<DiagnosticLoggingClient::ValuePayload> valuePayloadFromJSONValue(const RefPtr<JSON::Value>& value)
+{
+    switch (value->type()) {
+    case JSON::Value::Type::Array:
+    case JSON::Value::Type::Null:
+    case JSON::Value::Type::Object:
+        ASSERT_NOT_REACHED();
+        return WTF::nullopt;
+
+    case JSON::Value::Type::Boolean:
+        bool boolValue;
+        value->asBoolean(boolValue);
+        return DiagnosticLoggingClient::ValuePayload(boolValue);
+
+    case JSON::Value::Type::Double:
+        double doubleValue;
+        value->asDouble(doubleValue);
+        return DiagnosticLoggingClient::ValuePayload(doubleValue);
+
+    case JSON::Value::Type::Integer:
+        long long intValue;
+        value->asInteger(intValue);
+        return DiagnosticLoggingClient::ValuePayload(intValue);
+
+    case JSON::Value::Type::String:
+        String stringValue;
+        value->asString(stringValue);
+        return DiagnosticLoggingClient::ValuePayload(stringValue);
+    }
+
+    ASSERT_NOT_REACHED();
+    return WTF::nullopt;
+}
+
+void InspectorFrontendHost::logDiagnosticEvent(const String& eventName, const String& payloadString)
+{
+    if (!supportsDiagnosticLogging())
+        return;
+
+    RefPtr<JSON::Value> payloadValue;
+    if (!JSON::Value::parseJSON(payloadString, payloadValue))
+        return;
+
+    RefPtr<JSON::Object> payloadObject;
+    if (!payloadValue->asObject(payloadObject))
+        return;
+
+    DiagnosticLoggingClient::ValueDictionary dictionary;
+    for (const auto& [key, value] : *payloadObject) {
+        if (auto valuePayload = valuePayloadFromJSONValue(value))
+            dictionary.set(key, WTFMove(valuePayload.value()));
+    }
+
+    m_client->logDiagnosticEvent(makeString("WebInspector."_s, eventName), dictionary);
+}
+#endif
+
 } // namespace WebCore

Modified: trunk/Source/WebCore/inspector/InspectorFrontendHost.h (251962 => 251963)


--- trunk/Source/WebCore/inspector/InspectorFrontendHost.h	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/inspector/InspectorFrontendHost.h	2019-11-02 07:36:24 UTC (rev 251963)
@@ -118,6 +118,11 @@
     void inspectInspector();
     bool isBeingInspected();
 
+    bool supportsDiagnosticLogging();
+#if ENABLE(INSPECTOR_TELEMETRY)
+    void logDiagnosticEvent(const String& eventName, const String& payload);
+#endif
+
 private:
 #if ENABLE(CONTEXT_MENUS)
     friend class FrontendMenuProvider;

Modified: trunk/Source/WebCore/inspector/InspectorFrontendHost.idl (251962 => 251963)


--- trunk/Source/WebCore/inspector/InspectorFrontendHost.idl	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebCore/inspector/InspectorFrontendHost.idl	2019-11-02 07:36:24 UTC (rev 251963)
@@ -88,6 +88,11 @@
     void beep();
     void inspectInspector();
     boolean isBeingInspected();
+
+    readonly attribute boolean supportsDiagnosticLogging;
+#if ENABLE_INSPECTOR_TELEMETRY
+    void logDiagnosticEvent(DOMString eventName, DOMString content);
+#endif
 };
 
 dictionary ContextMenuItem {

Modified: trunk/Source/WebInspectorUI/ChangeLog (251962 => 251963)


--- trunk/Source/WebInspectorUI/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebInspectorUI/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,39 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Add a `DiagnosticController` class for reporting Web Inspector telemetry.
+        The controller initially measures a single "TabActivity" data point,
+        which logs the active tab during the specified time interval (one minute).
+        If the UI is not active during the time interval, no logging takes place.
+
+        The UI is considered to be active if mouse/keyboard interaction occurs
+        during the time interval, or the selected `TabContentView` changes.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * UserInterface/Controllers/DiagnosticController.js: Added.
+        (WI.DiagnosticController):
+        (WI.DiagnosticController.supportsDiagnosticLogging):
+        (WI.DiagnosticController.prototype.logDiagnosticMessage):
+        (WI.DiagnosticController.prototype._didInteractWithTabContent):
+        (WI.DiagnosticController.prototype._clearTabActivityTimeout):
+        (WI.DiagnosticController.prototype._beginTabActivityTimeout):
+        (WI.DiagnosticController.prototype._stopTrackingTabActivity):
+        (WI.DiagnosticController.prototype._handleWindowFocus):
+        (WI.DiagnosticController.prototype._handleWindowBlur):
+        (WI.DiagnosticController.prototype._handleWindowKeyDown):
+        (WI.DiagnosticController.prototype._handleWindowMouseDown):
+        (WI.DiagnosticController.prototype._handleTabBrowserSelectedTabContentViewDidChange):
+
+        * UserInterface/Main.html:
+        * UserInterface/Base/Main.js:
+        (WI.contentLoaded):
+
 2019-11-01  Devin Rousso  <drou...@apple.com>
 
         Web Inspector: switching tabs should re-focus the previously focused element

Modified: trunk/Source/WebInspectorUI/UserInterface/Base/Main.js (251962 => 251963)


--- trunk/Source/WebInspectorUI/UserInterface/Base/Main.js	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebInspectorUI/UserInterface/Base/Main.js	2019-11-02 07:36:24 UTC (rev 251963)
@@ -545,6 +545,9 @@
 
     if (WI.runBootstrapOperations)
         WI.runBootstrapOperations();
+
+    if (WI.DiagnosticController.supportsDiagnosticLogging())
+        WI._diagnosticController = new WI.DiagnosticController;
 };
 
 WI.performOneTimeFrontendInitializationsUsingTarget = function(target)

Added: trunk/Source/WebInspectorUI/UserInterface/Controllers/DiagnosticController.js (0 => 251963)


--- trunk/Source/WebInspectorUI/UserInterface/Controllers/DiagnosticController.js	                        (rev 0)
+++ trunk/Source/WebInspectorUI/UserInterface/Controllers/DiagnosticController.js	2019-11-02 07:36:24 UTC (rev 251963)
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2019 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WI.DiagnosticController = class DiagnosticController
+{
+    constructor()
+    {
+        this._shouldLogTabContentActivity = true;
+        this._tabActivityTimeoutIdentifier = 0;
+
+        WI.TabBrowser.addEventListener(WI.TabBrowser.Event.SelectedTabContentViewDidChange, this._handleTabBrowserSelectedTabContentViewDidChange, this);
+
+        const options = {
+            capture: true,
+        };
+        window.addEventListener("focus", this._handleWindowFocus.bind(this), options);
+        window.addEventListener("blur", this._handleWindowBlur.bind(this), options);
+        window.addEventListener("keydown", this._handleWindowKeyDown.bind(this), options);
+        window.addEventListener("mousedown", this._handleWindowMouseDown.bind(this), options);
+    }
+
+    // Static
+
+    static supportsDiagnosticLogging()
+    {
+        return InspectorFrontendHost.supportsDiagnosticLogging;
+    }
+
+    // Public
+
+    logDiagnosticMessage(eventName, payload)
+    {
+        console.assert(DiagnosticController.supportsDiagnosticLogging());
+        console.assert(Object.values(DiagnosticController.EventName).includes(eventName), "Unexpected diagnostic event name " + eventName);
+
+        InspectorFrontendHost.logDiagnosticEvent(eventName, JSON.stringify(payload));
+    }
+
+    // Private
+
+    _didInteractWithTabContent()
+    {
+        if (!this._shouldLogTabContentActivity)
+            return;
+
+        let selectedTabContentView = WI.tabBrowser.selectedTabContentView;
+        console.assert(selectedTabContentView);
+        if (!selectedTabContentView)
+            return;
+
+        let tabType = selectedTabContentView.type;
+        let interval = DiagnosticController.ActivityTimingResolution;
+        this.logDiagnosticMessage(DiagnosticController.EventName.TabActivity, {tabType, interval});
+
+        this._beginTabActivityTimeout();
+    }
+
+    _clearTabActivityTimeout()
+    {
+        if (this._tabActivityTimeoutIdentifier) {
+            clearTimeout(this._tabActivityTimeoutIdentifier);
+            this._tabActivityTimeoutIdentifier = 0;
+        }
+    }
+
+    _beginTabActivityTimeout()
+    {
+        this._stopTrackingTabActivity();
+
+        this._tabActivityTimeoutIdentifier = setTimeout(() => {
+            this._shouldLogTabContentActivity = true;
+            this._tabActivityTimeoutIdentifier = 0;
+        }, DiagnosticController.ActivityTimingResolution);
+    }
+
+    _stopTrackingTabActivity()
+    {
+        this._clearTabActivityTimeout();
+        this._shouldLogTabContentActivity = false;
+    }
+
+    _handleWindowFocus(event)
+    {
+        if (event.target !== window)
+            return;
+
+        this._shouldLogTabContentActivity = true;
+    }
+
+    _handleWindowBlur(event)
+    {
+        if (event.target !== window)
+            return;
+
+        this._stopTrackingTabActivity();
+    }
+
+    _handleWindowKeyDown(event)
+    {
+        this._didInteractWithTabContent();
+    }
+
+    _handleWindowMouseDown(event)
+    {
+        this._didInteractWithTabContent();
+    }
+
+    _handleTabBrowserSelectedTabContentViewDidChange(event)
+    {
+        this._clearTabActivityTimeout();
+        this._shouldLogTabContentActivity = true;
+    }
+};
+
+WI.DiagnosticController.EventName = {
+    TabActivity: "TabActivity",
+};
+
+WI.DiagnosticController.ActivityTimingResolution = 60 * 1000;

Modified: trunk/Source/WebInspectorUI/UserInterface/Main.html (251962 => 251963)


--- trunk/Source/WebInspectorUI/UserInterface/Main.html	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebInspectorUI/UserInterface/Main.html	2019-11-02 07:36:24 UTC (rev 251963)
@@ -897,6 +897,8 @@
 
     <script src=""
 
+    <script src=""
+
     <script src=""
     <script src=""
     <script src=""

Modified: trunk/Source/WebKit/ChangeLog (251962 => 251963)


--- trunk/Source/WebKit/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKit/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,32 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        This patch enables diagnostic logging for the Web Inspector web process
+        and adds the necessary `InspectorFrontendClient` plumbing to `WebInspectorUI`.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * WebProcess/WebPage/WebInspectorUI.h:
+        * WebProcess/WebPage/WebInspectorUI.cpp:
+        (WebKit::WebInspectorUI::supportsDiagnosticLogging): Added.
+        (WebKit::WebInspectorUI::logDagnosticEvent): Added.
+        * WebProcess/WebPage/RemoteWebInspectorUI.h:
+        * WebProcess/WebPage/RemoteWebInspectorUI.cpp:
+        (WebKit::RemoteWebInspectorUI::supportsDiagnosticLogging): Added.
+        (WebKit::RemoteWebInspectorUI::logDiagnosticEvent): Added.
+
+        * UIProcess/mac/WKInspectorViewController.mm:
+        (-[WKInspectorViewController configuration]):
+        Default to enabling diagnostic logging for the Web Inspector frontend window.
+
+        * Configurations/FeatureDefines.xcconfig:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-11-01  Brady Eidson  <beid...@apple.com>
 
         Promote "_getWebArchive" to API.

Modified: trunk/Source/WebKit/Configurations/FeatureDefines.xcconfig (251962 => 251963)


--- trunk/Source/WebKit/Configurations/FeatureDefines.xcconfig	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKit/Configurations/FeatureDefines.xcconfig	2019-11-02 07:36:24 UTC (rev 251963)
@@ -230,6 +230,8 @@
 
 ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS = ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS;
 
+ENABLE_INSPECTOR_TELEMETRY = ENABLE_INSPECTOR_TELEMETRY;
+
 ENABLE_INTERSECTION_OBSERVER = ENABLE_INTERSECTION_OBSERVER;
 
 ENABLE_INTL = ENABLE_INTL;
@@ -450,4 +452,4 @@
 
 ENABLE_XSLT = ENABLE_XSLT;
 
-FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEA
 TURES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROLS_SCRIPT) $(ENABLE_MEDIA_SESS
 ION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL) $(ENABLE_USER_MESSAGE_HANDL
 ERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);
+FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEAT
 URES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INSPECTOR_TELEMETRY) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROL
 S_SCRIPT) $(ENABLE_MEDIA_SESSION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL
 ) $(ENABLE_USER_MESSAGE_HANDLERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);

Modified: trunk/Source/WebKit/UIProcess/mac/WKInspectorViewController.mm (251962 => 251963)


--- trunk/Source/WebKit/UIProcess/mac/WKInspectorViewController.mm	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKit/UIProcess/mac/WKInspectorViewController.mm	2019-11-02 07:36:24 UTC (rev 251963)
@@ -120,6 +120,8 @@
     preferences._logsPageMessagesToSystemConsoleEnabled = YES;
 #endif
 
+    preferences._diagnosticLoggingEnabled = YES;
+
     if (!!_delegate && [_delegate respondsToSelector:@selector(inspectorViewControllerInspectorIsUnderTest:)]) {
         if ([_delegate inspectorViewControllerInspectorIsUnderTest:self]) {
             preferences._hiddenPageDOMTimerThrottlingEnabled = NO;

Modified: trunk/Source/WebKit/WebProcess/WebPage/RemoteWebInspectorUI.cpp (251962 => 251963)


--- trunk/Source/WebKit/WebProcess/WebPage/RemoteWebInspectorUI.cpp	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKit/WebProcess/WebPage/RemoteWebInspectorUI.cpp	2019-11-02 07:36:24 UTC (rev 251963)
@@ -36,6 +36,7 @@
 #include <WebCore/DOMWrapperWorld.h>
 #include <WebCore/FloatRect.h>
 #include <WebCore/InspectorController.h>
+#include <WebCore/Settings.h>
 
 namespace WebKit {
 using namespace WebCore;
@@ -169,4 +170,16 @@
     WebProcess::singleton().parentProcessConnection()->send(Messages::RemoteWebInspectorProxy::ShowCertificate(certificateInfo), m_page.identifier());
 }
 
+#if ENABLE(INSPECTOR_TELEMETRY)
+bool RemoteWebInspectorUI::supportsDiagnosticLogging()
+{
+    return m_page.corePage()->settings().diagnosticLoggingEnabled();
+}
+
+void RemoteWebInspectorUI::logDiagnosticEvent(const String& eventName,  const DiagnosticLoggingClient::ValueDictionary& dictionary)
+{
+    m_page.corePage()->diagnosticLoggingClient().logDiagnosticMessageWithValueDictionary(eventName, "Remote Web Inspector Frontend Diagnostics"_s, dictionary, ShouldSample::No);
+}
+#endif
+
 } // namespace WebKit

Modified: trunk/Source/WebKit/WebProcess/WebPage/RemoteWebInspectorUI.h (251962 => 251963)


--- trunk/Source/WebKit/WebProcess/WebPage/RemoteWebInspectorUI.h	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKit/WebProcess/WebPage/RemoteWebInspectorUI.h	2019-11-02 07:36:24 UTC (rev 251963)
@@ -79,6 +79,11 @@
     void showCertificate(const WebCore::CertificateInfo&) override;
     void sendMessageToBackend(const String&) override;
 
+#if ENABLE(INSPECTOR_TELEMETRY)
+    bool supportsDiagnosticLogging() override;
+    void logDiagnosticEvent(const String& eventName, const WebCore::DiagnosticLoggingClient::ValueDictionary&) override;
+#endif
+
     bool canSave() override { return true; }
     bool isUnderTest() override { return false; }
     unsigned inspectionLevel() const override { return 1; }

Modified: trunk/Source/WebKit/WebProcess/WebPage/WebInspectorUI.cpp (251962 => 251963)


--- trunk/Source/WebKit/WebProcess/WebPage/WebInspectorUI.cpp	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKit/WebProcess/WebPage/WebInspectorUI.cpp	2019-11-02 07:36:24 UTC (rev 251963)
@@ -38,6 +38,7 @@
 #include <WebCore/InspectorController.h>
 #include <WebCore/NotImplemented.h>
 #include <WebCore/RuntimeEnabledFeatures.h>
+#include <WebCore/Settings.h>
 
 namespace WebKit {
 using namespace WebCore;
@@ -289,6 +290,18 @@
     WebProcess::singleton().parentProcessConnection()->send(Messages::WebInspectorProxy::ShowCertificate(certificateInfo), m_inspectedPageIdentifier);
 }
 
+#if ENABLE(INSPECTOR_TELEMETRY)
+bool WebInspectorUI::supportsDiagnosticLogging()
+{
+    return m_page.corePage()->settings().diagnosticLoggingEnabled();
+}
+
+void WebInspectorUI::logDiagnosticEvent(const String& eventName, const DiagnosticLoggingClient::ValueDictionary& dictionary)
+{
+    m_page.corePage()->diagnosticLoggingClient().logDiagnosticMessageWithValueDictionary(eventName, "Web Inspector Frontend Diagnostics"_s, dictionary, ShouldSample::No);
+}
+#endif
+
 void WebInspectorUI::showConsole()
 {
     m_frontendAPIDispatcher.dispatchCommand("showConsole"_s);

Modified: trunk/Source/WebKit/WebProcess/WebPage/WebInspectorUI.h (251962 => 251963)


--- trunk/Source/WebKit/WebProcess/WebPage/WebInspectorUI.h	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKit/WebProcess/WebPage/WebInspectorUI.h	2019-11-02 07:36:24 UTC (rev 251963)
@@ -116,6 +116,11 @@
     void inspectedURLChanged(const String&) override;
     void showCertificate(const WebCore::CertificateInfo&) override;
 
+#if ENABLE(INSPECTOR_TELEMETRY)
+    bool supportsDiagnosticLogging() override;
+    void logDiagnosticEvent(const WTF::String& eventName, const WebCore::DiagnosticLoggingClient::ValueDictionary&) override;
+#endif
+
     void sendMessageToBackend(const String&) override;
 
     void pagePaused() override;

Modified: trunk/Source/WebKitLegacy/mac/ChangeLog (251962 => 251963)


--- trunk/Source/WebKitLegacy/mac/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKitLegacy/mac/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,21 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * WebCoreSupport/WebInspectorClient.h:
+        * WebCoreSupport/WebInspectorClient.mm:
+        (WebInspectorFrontendClient::supportsDiagnosticLogging): Added.
+        (WebInspectorFrontendClient::logDiagnosticEvent): Added.
+
+        * Configurations/FeatureDefines.xcconfig:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-10-30  Peng Liu  <peng.l...@apple.com>
 
         [Picture-in-Picture Web API] Enable the support for iOS

Modified: trunk/Source/WebKitLegacy/mac/Configurations/FeatureDefines.xcconfig (251962 => 251963)


--- trunk/Source/WebKitLegacy/mac/Configurations/FeatureDefines.xcconfig	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKitLegacy/mac/Configurations/FeatureDefines.xcconfig	2019-11-02 07:36:24 UTC (rev 251963)
@@ -230,6 +230,8 @@
 
 ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS = ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS;
 
+ENABLE_INSPECTOR_TELEMETRY = ENABLE_INSPECTOR_TELEMETRY;
+
 ENABLE_INTERSECTION_OBSERVER = ENABLE_INTERSECTION_OBSERVER;
 
 ENABLE_INTL = ENABLE_INTL;
@@ -450,4 +452,4 @@
 
 ENABLE_XSLT = ENABLE_XSLT;
 
-FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEA
 TURES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROLS_SCRIPT) $(ENABLE_MEDIA_SESS
 ION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL) $(ENABLE_USER_MESSAGE_HANDL
 ERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);
+FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEAT
 URES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INSPECTOR_TELEMETRY) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROL
 S_SCRIPT) $(ENABLE_MEDIA_SESSION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL
 ) $(ENABLE_USER_MESSAGE_HANDLERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);

Modified: trunk/Source/WebKitLegacy/mac/WebCoreSupport/WebInspectorClient.h (251962 => 251963)


--- trunk/Source/WebKitLegacy/mac/WebCoreSupport/WebInspectorClient.h	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKitLegacy/mac/WebCoreSupport/WebInspectorClient.h	2019-11-02 07:36:24 UTC (rev 251963)
@@ -139,6 +139,11 @@
     void inspectedURLChanged(const String& newURL) override;
     void showCertificate(const WebCore::CertificateInfo&) override;
 
+#if ENABLE(INSPECTOR_TELEMETRY)
+    bool supportsDiagnosticLogging() override;
+    void logDiagnosticEvent(const String& eventName, const WebCore::DiagnosticLoggingClient::ValueDictionary&) override;
+#endif
+
 private:
     void updateWindowTitle() const;
 

Modified: trunk/Source/WebKitLegacy/mac/WebCoreSupport/WebInspectorClient.mm (251962 => 251963)


--- trunk/Source/WebKitLegacy/mac/WebCoreSupport/WebInspectorClient.mm	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/WebKitLegacy/mac/WebCoreSupport/WebInspectorClient.mm	2019-11-02 07:36:24 UTC (rev 251963)
@@ -51,6 +51,7 @@
 #import <WebCore/InspectorFrontendClient.h>
 #import <WebCore/Page.h>
 #import <WebCore/ScriptController.h>
+#import <WebCore/Settings.h>
 #import <WebKitLegacy/DOMExtensions.h>
 #import <algorithm>
 #import <wtf/text/Base64.h>
@@ -325,6 +326,20 @@
     [certificateView setDetailsDisclosed:YES];
 }
 
+#if ENABLE(INSPECTOR_TELEMETRY)
+bool WebInspectorFrontendClient::supportsDiagnosticLogging()
+{
+    auto* page = frontendPage();
+    return page ? page->settings().diagnosticLoggingEnabled() : false;
+}
+
+void WebInspectorFrontendClient::logDiagnosticEvent(const String& eventName, const DiagnosticLoggingClient::ValueDictionary& dictionary)
+{
+    if (auto* page = frontendPage())
+        page->diagnosticLoggingClient().logDiagnosticMessageWithValueDictionary(eventName, "Legacy Web Inspector Frontend Diagnostics"_s, dictionary, ShouldSample::No);
+}
+#endif
+
 void WebInspectorFrontendClient::updateWindowTitle() const
 {
     NSString *title = [NSString stringWithFormat:UI_STRING_INTERNAL("Web Inspector — %@", "Web Inspector window title"), (NSString *)m_inspectedURL];

Modified: trunk/Source/cmake/OptionsMac.cmake (251962 => 251963)


--- trunk/Source/cmake/OptionsMac.cmake	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/cmake/OptionsMac.cmake	2019-11-02 07:36:24 UTC (rev 251963)
@@ -52,6 +52,7 @@
 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INDEXED_DATABASE_IN_WORKERS PRIVATE ON)
 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INPUT_TYPE_COLOR PRIVATE ON)
 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS PRIVATE ON)
+WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INSPECTOR_TELEMETRY PRIVATE ON)
 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INTERSECTION_OBSERVER PRIVATE ON)
 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_INTL PRIVATE ON)
 WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_KEYBOARD_CODE_ATTRIBUTE PRIVATE ON)

Modified: trunk/Source/cmake/WebKitFeatures.cmake (251962 => 251963)


--- trunk/Source/cmake/WebKitFeatures.cmake	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Source/cmake/WebKitFeatures.cmake	2019-11-02 07:36:24 UTC (rev 251963)
@@ -147,6 +147,7 @@
     WEBKIT_OPTION_DEFINE(ENABLE_INPUT_TYPE_TIME "Toggle Input Type Time support" PRIVATE OFF)
     WEBKIT_OPTION_DEFINE(ENABLE_INPUT_TYPE_WEEK "Toggle Input Type Week support" PRIVATE OFF)
     WEBKIT_OPTION_DEFINE(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS "Toggle inspector alternate dispatchers support" PRIVATE OFF)
+    WEBKIT_OPTION_DEFINE(ENABLE_INSPECTOR_TELEMETRY "Toggle inspector telemetry support" PRIVATE OFF)
     WEBKIT_OPTION_DEFINE(ENABLE_INTERSECTION_OBSERVER "Enable Intersection Observer support" PRIVATE ON)
     WEBKIT_OPTION_DEFINE(ENABLE_INTL "Toggle Intl support" PRIVATE ON)
     WEBKIT_OPTION_DEFINE(ENABLE_IOS_GESTURE_EVENTS "Toggle iOS gesture events support" PRIVATE OFF)

Modified: trunk/Tools/ChangeLog (251962 => 251963)


--- trunk/Tools/ChangeLog	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Tools/ChangeLog	2019-11-02 07:36:24 UTC (rev 251963)
@@ -1,3 +1,16 @@
+2019-11-02  Devin Rousso  <drou...@apple.com>
+
+        Web Inspector: Add diagnostic logging for frontend feature usage
+        https://bugs.webkit.org/show_bug.cgi?id=203579
+        <rdar://problem/56717410>
+
+        Reviewed by Brian Burg.
+
+        Original patch by Matt Baker <mattba...@apple.com>.
+
+        * TestWebKitAPI/Configurations/FeatureDefines.xcconfig:
+        Add `ENABLE_INSPECTOR_TELEMETRY`, which is only enabled for macOS.
+
 2019-11-01  Jonathan Bedard  <jbed...@apple.com>
 
         Python 3: Add support in webkitpy.layout_tests.model

Modified: trunk/Tools/TestWebKitAPI/Configurations/FeatureDefines.xcconfig (251962 => 251963)


--- trunk/Tools/TestWebKitAPI/Configurations/FeatureDefines.xcconfig	2019-11-02 01:27:14 UTC (rev 251962)
+++ trunk/Tools/TestWebKitAPI/Configurations/FeatureDefines.xcconfig	2019-11-02 07:36:24 UTC (rev 251963)
@@ -230,6 +230,8 @@
 
 ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS = ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS;
 
+ENABLE_INSPECTOR_TELEMETRY = ENABLE_INSPECTOR_TELEMETRY;
+
 ENABLE_INTERSECTION_OBSERVER = ENABLE_INTERSECTION_OBSERVER;
 
 ENABLE_INTL = ENABLE_INTL;
@@ -450,4 +452,4 @@
 
 ENABLE_XSLT = ENABLE_XSLT;
 
-FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEA
 TURES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROLS_SCRIPT) $(ENABLE_MEDIA_SESS
 ION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL) $(ENABLE_USER_MESSAGE_HANDL
 ERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);
+FEATURE_DEFINES = $(ENABLE_3D_TRANSFORMS) $(ENABLE_ACCELERATED_2D_CANVAS) $(ENABLE_ACCESSIBILITY_ISOLATED_TREE) $(ENABLE_APPLE_PAY) $(ENABLE_APPLE_PAY_SESSION_V3) $(ENABLE_APPLE_PAY_SESSION_V4) $(ENABLE_APPLICATION_MANIFEST) $(ENABLE_ATTACHMENT_ELEMENT) $(ENABLE_AVF_CAPTIONS) $(ENABLE_CACHE_PARTITIONING) $(ENABLE_CHANNEL_MESSAGING) $(ENABLE_CONTENT_FILTERING) $(ENABLE_CSS3_TEXT) $(ENABLE_CSS_BOX_DECORATION_BREAK) $(ENABLE_CSS_COMPOSITING) $(ENABLE_CSS_CONIC_GRADIENTS) $(ENABLE_CSS_DEVICE_ADAPTATION) $(ENABLE_CSS_IMAGE_ORIENTATION) $(ENABLE_CSS_IMAGE_RESOLUTION) $(ENABLE_CSS_PAINTING_API) $(ENABLE_CSS_SCROLL_SNAP) $(ENABLE_CSS_SELECTORS_LEVEL4) $(ENABLE_CSS_TRAILING_WORD) $(ENABLE_CSS_TYPED_OM) $(ENABLE_CURSOR_VISIBILITY) $(ENABLE_CUSTOM_SCHEME_HANDLER) $(ENABLE_C_LOOP) $(ENABLE_DARK_MODE_CSS) $(ENABLE_DATACUE_VALUE) $(ENABLE_DATALIST_ELEMENT) $(ENABLE_DATA_INTERACTION) $(ENABLE_DEVICE_ORIENTATION) $(ENABLE_DRAG_SUPPORT) $(ENABLE_ENCRYPTED_MEDIA) $(ENABLE_EXPERIMENTAL_FEAT
 URES) $(ENABLE_FAST_JIT_PERMISSIONS) $(ENABLE_FILTERS_LEVEL_2) $(ENABLE_FTL_JIT) $(ENABLE_FULLSCREEN_API) $(ENABLE_PICTURE_IN_PICTURE_API) $(ENABLE_GAMEPAD) $(ENABLE_GEOLOCATION) $(ENABLE_INDEXED_DATABASE) $(ENABLE_INDEXED_DATABASE_IN_WORKERS) $(ENABLE_INPUT_TYPE_COLOR) $(ENABLE_INPUT_TYPE_DATE) $(ENABLE_INPUT_TYPE_DATETIMELOCAL) $(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) $(ENABLE_INPUT_TYPE_MONTH) $(ENABLE_INPUT_TYPE_TIME) $(ENABLE_INPUT_TYPE_WEEK) $(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) $(ENABLE_INSPECTOR_TELEMETRY) $(ENABLE_INTERSECTION_OBSERVER) $(ENABLE_INTL) $(ENABLE_IOS_GESTURE_EVENTS) $(ENABLE_IOS_TOUCH_EVENTS) $(ENABLE_JIT) $(ENABLE_KEYBOARD_CODE_ATTRIBUTE) $(ENABLE_KEYBOARD_KEY_ATTRIBUTE) $(ENABLE_LAYOUT_FORMATTING_CONTEXT) $(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) $(ENABLE_LEGACY_CUSTOM_PROTOCOL_MANAGER) $(ENABLE_LEGACY_ENCRYPTED_MEDIA) $(ENABLE_LETTERPRESS) $(ENABLE_MAC_GESTURE_EVENTS) $(ENABLE_MAC_VIDEO_TOOLBOX) $(ENABLE_MATHML) $(ENABLE_MEDIA_CAPTURE) $(ENABLE_MEDIA_CONTROL
 S_SCRIPT) $(ENABLE_MEDIA_SESSION) $(ENABLE_MEDIA_SOURCE) $(ENABLE_MEDIA_STATISTICS) $(ENABLE_MEDIA_STREAM) $(ENABLE_MEMORY_SAMPLER) $(ENABLE_METER_ELEMENT) $(ENABLE_MHTML) $(ENABLE_MOUSE_CURSOR_SCALE) $(ENABLE_NAVIGATOR_STANDALONE) $(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION) $(ENABLE_NOTIFICATIONS) $(ENABLE_OFFSCREEN_CANVAS) $(ENABLE_OVERFLOW_SCROLLING_TOUCH) $(ENABLE_PAYMENT_REQUEST) $(ENABLE_PDFKIT_PLUGIN) $(ENABLE_POINTER_EVENTS) $(ENABLE_POINTER_LOCK) $(ENABLE_PUBLIC_SUFFIX_LIST) $(ENABLE_QUOTA) $(ENABLE_REMOTE_INSPECTOR) $(ENABLE_RESIZE_OBSERVER) $(ENABLE_RESOLUTION_MEDIA_QUERY) $(ENABLE_RESOURCE_LOAD_STATISTICS) $(ENABLE_RESOURCE_USAGE) $(ENABLE_RUBBER_BANDING) $(ENABLE_SANDBOX_EXTENSIONS) $(ENABLE_SERVER_PRECONNECT) $(ENABLE_SERVICE_CONTROLS) $(ENABLE_SERVICE_WORKER) $(ENABLE_SHAREABLE_RESOURCE) $(ENABLE_SPEECH_SYNTHESIS) $(ENABLE_STREAMS_API) $(ENABLE_SVG_FONTS) $(ENABLE_TELEPHONE_NUMBER_DETECTION) $(ENABLE_TEXT_AUTOSIZING) $(ENABLE_TOUCH_EVENTS) $(ENABLE_USERSELECT_ALL
 ) $(ENABLE_USER_MESSAGE_HANDLERS) $(ENABLE_VARIATION_FONTS) $(ENABLE_VIDEO) $(ENABLE_VIDEO_PRESENTATION_MODE) $(ENABLE_VIDEO_TRACK) $(ENABLE_VIDEO_USES_ELEMENT_FULLSCREEN) $(ENABLE_WEBASSEMBLY) $(ENABLE_WEBASSEMBLY_STREAMING_API) $(ENABLE_WEBDRIVER_MOUSE_INTERACTIONS) $(ENABLE_WEBDRIVER_KEYBOARD_INTERACTIONS) $(ENABLE_WEBDRIVER_TOUCH_INTERACTIONS) $(ENABLE_WEBGL) $(ENABLE_WEBGL2) $(ENABLE_WEBGPU) $(ENABLE_WEB_API_STATISTICS) $(ENABLE_WEB_AUDIO) $(ENABLE_WEB_AUTHN) $(ENABLE_WEB_CRYPTO) $(ENABLE_WEB_RTC) $(ENABLE_WIRELESS_PLAYBACK_TARGET) $(ENABLE_XSLT);
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