[GTK][WPE] media/video-with-alpha.html is failing and skipped

https://bugs.webkit.org/show_bug.cgi?id=226484

Patch by Philippe Normand <pnormand@igalia.com> on 2022-04-29
Unreviewed, gardening.

* platform/glib/TestExpectations: The SDK ships GStreamer 1.20, mark
media/video-with-alpha.html as passing.

Canonical link: https://commits.webkit.org/250117@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@293611 268f45cc-cd09-0410-ab3c-d52691b4dbfc

LayoutTests/ChangeLog

@@ -1,3 +1,13 @@
+2022-04-29  Philippe Normand  <philn@igalia.com>
+
+        [GTK][WPE] media/video-with-alpha.html is failing and skipped
+        https://bugs.webkit.org/show_bug.cgi?id=226484
+
+        Unreviewed, gardening.
+
+        * platform/glib/TestExpectations: The SDK ships GStreamer 1.20, mark
+        media/video-with-alpha.html as passing.
+
 2022-04-29  Youenn Fablet  <youenn@apple.com>
 
         HTMLMediaElement can get multiple interruptions for invisible autoplay

LayoutTests/platform/glib/TestExpectations

@@ -322,6 +322,9 @@ imported/mozilla/svg/as-image/border-image-simple-1.html [ Pass ]
 
 fast/css/accent-color/text.html [ Pass ]
 
+# Support for VP9 encoded videos with transparency is only available on ports that use GStreamer.
+media/video-with-alpha.html [ Pass ]
+
 #////////////////////////////////////////////////////////////////////////////////////////
 # End of PASSING tests.
 #////////////////////////////////////////////////////////////////////////////////////////