[webkit-changes] [WebKit/WebKit] e3c9b6: Turn off PIP for unsupported cases.

[megangardner]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e3c9b6a0554e0a8acc23e06b3bd91187d17b2dd9
      https://github.com/WebKit/WebKit/commit/e3c9b6a0554e0a8acc23e06b3bd91187d17b2dd9
  Author: Megan Gardner <megan_gardner at apple.com>
  Date:   2023-02-13 (Mon, 13 Feb 2023)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/html/HTMLVideoElement.idl
    M Source/WebKit/UIProcess/ios/fullscreen/WKFullScreenViewController.mm

  Log Message:
  -----------
  Turn off PIP for unsupported cases.
https://bugs.webkit.org/show_bug.cgi?id=252019
rdar://105243714

Reviewed by Tim Horton.

* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/html/HTMLVideoElement.idl:

Canonical link: https://commits.webkit.org/260204@main