[webkit-changes] [WebKit/WebKit] b19a8e: Enable scroll anchoring by default

[Nikos Mouchtaris]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b19a8ecd83e6c20215a86dc28725fc62fd9ca976
      https://github.com/WebKit/WebKit/commit/b19a8ecd83e6c20215a86dc28725fc62fd9ca976
  Author: Nikolaos Mouchtaris <nmouchtaris at apple.com>
  Date:   2023-12-08 (Fri, 08 Dec 2023)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/page/LocalFrameView.cpp
    M Tools/TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm

  Log Message:
  -----------
  Enable scroll anchoring by default
https://bugs.webkit.org/show_bug.cgi?id=264784
rdar://118365809

Reviewed by Aditya Keerthi.

Re-enable scroll anchoring after rdar://119203528 is resolved.
Remove check in checkSettingsControlledByLockdownMode
for scroll-anchoring being turned off now that it is a stable feature.

* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/page/LocalFrameView.cpp:
(WebCore::LocalFrameView::LocalFrameView):
* Tools/TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm:

Canonical link: https://commits.webkit.org/271790@main