commit c0a3fcf543a13f5e71fd62969d2b808e657ed05b
author philipj@opera.com <philipj@opera.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> Thu Aug 07 18:47:34 2014
committer philipj@opera.com <philipj@opera.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> Thu Aug 07 18:47:34 2014
tree 63f37aa688624fd0be040a35413513d8c85c2979
parent daccd0a455bc29acb8b93ec20957efa965ac7d3d

Let the effective media volume be 0 if the media element is muted

The bug was with a muted media element slaved to an unmuted media
controller, in which case the media element's muted state was ignored.

Attaching a media controller to an already-playing media element also
wouldn't update the volume, so do that in bringElementUpToSpeed().

BUG=399623

Review URL: https://codereview.chromium.org/444173002

git-svn-id: svn://svn.chromium.org/blink/trunk@179738 bbb929c8-8fbe-4397-9dbb-9b2b20218538