Fire canplaythrough as soon as download defers to fix autoplay
Reenables delayed firing of canplaythrough for media elements, and fixes
the bug that had been introduced where a video with autoplay=true sometimes
never starts. With this change, a video with autoplay=true should always
(though not necessarily immediately) start playback on its own.
BUG=106480,73609
TEST=media_unitests, manually checking video files in various conditions
Review URL: https://chromiumcodereview.appspot.com/9113023
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@118546 0039d316-1c4b-4281-b951-d872f2087c98
7 files changed
