The EFL port currently display the volume button even if the video being played does not have an audio track. We should fix this to unskip: media/video-no-audio.html
This is an easy fix. Unfortunately, I identified flakiness in media controls styling and I'm still trying to debug that.
Created attachment 165820 [details] Patch
Comment on attachment 165820 [details] Patch Oh that theming.,,
Comment on attachment 165820 [details] Patch Clearing flags on attachment: 165820 Committed r129687: <http://trac.webkit.org/changeset/129687>
All reviewed patches have been landed. Closing bug.