[webkit-changes] [WebKit/WebKit] 43af59: Remove FrameFlatteningEnabled preference/API

[Alan Baradlay]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 43af59838198591fcaea570577dbb93cb188f7c8
      https://github.com/WebKit/WebKit/commit/43af59838198591fcaea570577dbb93cb188f7c8
  Author: Alan Baradlay <zalan at apple.com>
  Date:   2023-09-07 (Thu, 07 Sep 2023)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/Headers.cmake
    M Source/WebCore/WebCore.xcodeproj/project.pbxproj
    R Source/WebCore/page/FrameFlattening.h
    M Source/WebCore/page/Settings.yaml
    M Source/WebCore/page/SettingsBase.h
    M Source/WebKit/UIProcess/API/C/WKPreferences.cpp
    M Source/WebKit/UIProcess/API/C/WKPreferencesRef.h
    M Source/WebKit/WebProcess/WebPage/WebPage.cpp
    M Source/WebKitLegacy/mac/WebView/WebPreferenceKeysPrivate.h
    M Source/WebKitLegacy/mac/WebView/WebPreferences.mm
    M Source/WebKitLegacy/mac/WebView/WebPreferencesDefaultValues.h
    M Source/WebKitLegacy/mac/WebView/WebPreferencesPrivate.h
    M Source/WebKitLegacy/mac/WebView/WebView.mm
    M Tools/DumpRenderTree/mac/DumpRenderTree.mm
    M Tools/TestWebKitAPI/Tests/WebKit/WKPreferences.cpp
    M Tools/WebKitTestRunner/TestOptions.cpp

  Log Message:
  -----------
  Remove FrameFlatteningEnabled preference/API
https://bugs.webkit.org/show_bug.cgi?id=261204
<rdar://problem/115056572>

Reviewed by Antti Koivisto.

This feature has been disabled since r242814 (early 2019) and got removed at 252632 at main (over a year ago).

* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/Headers.cmake:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/page/FrameFlattening.h: Removed.
* Source/WebCore/page/Settings.yaml:
* Source/WebCore/page/SettingsBase.h:
* Source/WebKit/UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesSetFrameFlatteningEnabled): Deleted.
(WKPreferencesGetFrameFlatteningEnabled): Deleted.
* Source/WebKit/UIProcess/API/C/WKPreferencesRef.h:
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences):
* Source/WebKitLegacy/mac/WebView/WebPreferenceKeysPrivate.h:
* Source/WebKitLegacy/mac/WebView/WebPreferences.mm:
(-[WebPreferences isFrameFlatteningEnabled]): Deleted.
(-[WebPreferences setFrameFlatteningEnabled:]): Deleted.
(-[WebPreferences frameFlattening]): Deleted.
(-[WebPreferences setFrameFlattening:]): Deleted.
* Source/WebKitLegacy/mac/WebView/WebPreferencesDefaultValues.h:
* Source/WebKitLegacy/mac/WebView/WebPreferencesPrivate.h:
* Source/WebKitLegacy/mac/WebView/WebView.mm:
(-[WebView _preferencesChanged:]):

Canonical link: https://commits.webkit.org/267728@main