[webkit-changes] [WebKit/WebKit] 6a7b74: MediaStreamTrack isIsolated is not needed

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6a7b744c183bd32052d6493e786eb2e44de143cb
      https://github.com/WebKit/WebKit/commit/6a7b744c183bd32052d6493e786eb2e44de143cb
  Author: Youenn Fablet <youennf at gmail.com>
  Date:   2022-09-12 (Mon, 12 Sep 2022)

  Changed paths:
    M Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm
    M Source/WebCore/platform/mediastream/MediaStreamTrackPrivate.cpp
    M Source/WebCore/platform/mediastream/MediaStreamTrackPrivate.h
    M Source/WebCore/platform/mediastream/RealtimeMediaSource.h

  Log Message:
  -----------
  MediaStreamTrack isIsolated is not needed
https://bugs.webkit.org/show_bug.cgi?id=244801
rdar://problem/99565747

Reviewed by Eric Carlson.

We can remove isIsolated support since it was never fully implemented and never shipped anywhere.

* Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaStreamAVFObjC.mm:
(WebCore::MediaPlayerPrivateMediaStreamAVFObjC::didPassCORSAccessCheck const):
* Source/WebCore/platform/mediastream/MediaStreamTrackPrivate.cpp:
(WebCore::MediaStreamTrackPrivate::clone):
* Source/WebCore/platform/mediastream/MediaStreamTrackPrivate.h:
* Source/WebCore/platform/mediastream/RealtimeMediaSource.h:

Canonical link: https://commits.webkit.org/254415@main