[webkit-changes] [WebKit/WebKit] 6c07f7: Remove unused ImageBuffer DisplayList mode

[Tim Horton]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6c07f7d0f81ba191b45814151d181e6861403c17
      https://github.com/WebKit/WebKit/commit/6c07f7d0f81ba191b45814151d181e6861403c17
  Author: Tim Horton <thorton at apple.com>
  Date:   2023-09-21 (Thu, 21 Sep 2023)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/Headers.cmake
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    M Source/WebCore/platform/graphics/ImageBuffer.cpp
    M Source/WebCore/platform/graphics/ImageBuffer.h
    M Source/WebCore/platform/graphics/PlatformImageBuffer.h
    R Source/WebCore/platform/graphics/displaylists/DisplayListImageBuffer.h
    M Source/WebCore/rendering/RenderLayerBacking.cpp
    M Source/WebCore/rendering/RenderLayerCompositor.cpp
    M Source/WebCore/rendering/RenderLayerCompositor.h
    M Source/WebKit/UIProcess/API/Cocoa/WKPreferences.mm
    M Source/WebKit/UIProcess/API/Cocoa/WKPreferencesPrivate.h
    M Source/WebKitLegacy/mac/WebView/WebPreferenceKeysPrivate.h
    M Source/WebKitLegacy/mac/WebView/WebPreferences.mm
    M Source/WebKitLegacy/mac/WebView/WebPreferencesPrivate.h
    M Source/WebKitLegacy/mac/WebView/WebView.mm
    M Tools/MiniBrowser/mac/SettingsController.h
    M Tools/MiniBrowser/mac/SettingsController.m
    M Tools/MiniBrowser/mac/WK2BrowserWindowController.m
    M Tools/TestWebKitAPI/Tests/WebCore/ImageBufferTests.cpp

  Log Message:
  -----------
  Remove unused ImageBuffer DisplayList mode
https://bugs.webkit.org/show_bug.cgi?id=261908
rdar://115864109

Reviewed by Simon Fraser.

* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/platform/graphics/ImageBuffer.cpp:
(WebCore::ImageBuffer::create):
* Source/WebCore/platform/graphics/ImageBuffer.h:
* Source/WebCore/platform/graphics/PlatformImageBuffer.h:
* Source/WebCore/platform/graphics/displaylists/DisplayListImageBuffer.h: Removed.
* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/Headers.cmake:
* Source/WebCore/rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::createGraphicsLayer):
* Source/WebCore/rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::cacheAcceleratedCompositingFlags):
* Source/WebCore/rendering/RenderLayerCompositor.h:
* Source/WebKit/UIProcess/API/Cocoa/WKPreferences.mm:
(-[WKPreferences _displayListDrawingEnabled]):
(-[WKPreferences _setDisplayListDrawingEnabled:]):
* Source/WebKit/UIProcess/API/Cocoa/WKPreferencesPrivate.h:
* Source/WebKitLegacy/mac/WebView/WebPreferenceKeysPrivate.h:
* Source/WebKitLegacy/mac/WebView/WebPreferences.mm:
(-[WebPreferences displayListDrawingEnabled]):
(-[WebPreferences setDisplayListDrawingEnabled:]):
* Source/WebKitLegacy/mac/WebView/WebPreferencesPrivate.h:
* Source/WebKitLegacy/mac/WebView/WebView.mm:
* Tools/MiniBrowser/mac/SettingsController.h:
* Tools/MiniBrowser/mac/SettingsController.m:
(-[SettingsController _populateMenu:]):
(-[SettingsController validateMenuItem:]):
(-[SettingsController toggleDisplayListDrawingEnabled:]): Deleted.
(-[SettingsController displayListDrawingEnabled]): Deleted.
* Tools/MiniBrowser/mac/WK2BrowserWindowController.m:
(-[WK2BrowserWindowController didChangeSettings]):
* Tools/TestWebKitAPI/Tests/WebCore/ImageBufferTests.cpp:
(TestWebKitAPI::TEST):
Remove this unused (except for two trivial tests) code.

Canonical link: https://commits.webkit.org/268292@main