Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 3aa7942d9f603d5b6efe7ddb9f5bb6e6dc3c85db
https://github.com/WebKit/WebKit/commit/3aa7942d9f603d5b6efe7ddb9f5bb6e6dc3c85db
Author: Abrar Rahman Protyasha <[email protected]>
Date: 2026-01-19 (Mon, 19 Jan 2026)
Changed paths:
A LayoutTests/platform/mac-sequoia/pdf/fullscreen-expected.txt
A
LayoutTests/platform/mac-sequoia/pdf/load-pdf-twice-in-sequence-expected.txt
A LayoutTests/platform/mac-sequoia/pdf/pdf-in-embed-expected.txt
A LayoutTests/platform/mac-sequoia/pdf/pdf-in-styled-embed-expected.txt
M Source/WebKit/WebProcess/Plugins/PDF/PDFPluginBase.mm
Log Message:
-----------
REGRESSION(305691@main): PDF background should remain gray in pre-Liquid
Glass macOS
https://bugs.webkit.org/show_bug.cgi?id=305700
rdar://168362073
Reviewed by Alexey Proskuryakov.
The gray to white background color change in 305691@main only makes
sense in Liquid Glass environments, which is a subset of all (supported)
macOS configurations. In this patch, we limit the behavior change to
platforms where HAVE_LIQUID_GLASS is true. Critically, this restores
behavior on macOS Sequoia-and-older.
No new tests, but we check in non-Liquid Glass test expectations as
well.
* LayoutTests/platform/mac-sequoia/pdf/fullscreen-expected.txt: Added.
* LayoutTests/platform/mac-sequoia/pdf/load-pdf-twice-in-sequence-expected.txt:
Added.
* LayoutTests/platform/mac-sequoia/pdf/pdf-in-embed-expected.txt: Added.
* LayoutTests/platform/mac-sequoia/pdf/pdf-in-styled-embed-expected.txt: Added.
* Source/WebKit/WebProcess/Plugins/PDF/PDFPluginBase.mm:
(WebKit::PDFPluginBase::pluginBackgroundColor):
Canonical link: https://commits.webkit.org/305813@main
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