[webkit-changes] [WebKit/WebKit] d6ad2e: [GStreamer] Monitor GstStream tags and minor test fix

[Philippe Normand]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: d6ad2e4228d07f612a6c30eb2c88af86710615da
      https://github.com/WebKit/WebKit/commit/d6ad2e4228d07f612a6c30eb2c88af86710615da
  Author: Philippe Normand <philn at igalia.com>
  Date:   2022-11-14 (Mon, 14 Nov 2022)

  Changed paths:
    M LayoutTests/http/tests/security/resources/reference-movie-cross-origin-allow.py
    M Source/WebCore/platform/graphics/gstreamer/TrackPrivateBaseGStreamer.cpp
    M Source/WebCore/platform/graphics/gstreamer/TrackPrivateBaseGStreamer.h

  Log Message:
  -----------
  [GStreamer] Monitor GstStream tags and minor test fix
https://bugs.webkit.org/show_bug.cgi?id=247800

Reviewed by Xabier Rodriguez-Calvar.

For playbin2 case we have some code to keep track of sticky tag events in TrackPrivateBase. For
playbin3 case we can simply monitor the tags property on the GstStream.

* LayoutTests/http/tests/security/resources/reference-movie-cross-origin-allow.py: Fix content-type
for mp4 resource.
* Source/WebCore/platform/graphics/gstreamer/TrackPrivateBaseGStreamer.cpp:
(WebCore::TrackPrivateBaseGStreamer::TrackPrivateBaseGStreamer):
(WebCore::TrackPrivateBaseGStreamer::setPad):
(WebCore::TrackPrivateBaseGStreamer::disconnect):
(WebCore::TrackPrivateBaseGStreamer::tagsChangedCallback): Deleted.
* Source/WebCore/platform/graphics/gstreamer/TrackPrivateBaseGStreamer.h:

Canonical link: https://commits.webkit.org/256649@main