Wait for canplay and not canplaythrough.

canplaythrough gives us more confident that the video can play through,
but, it also means that we will wait for longer for video to load.

Just wait for canplay!

BUG=None.
TEST=None.

Change-Id: I61f9bc5ed6b978be81831855ac4d815e4bf04742
Reviewed-on: https://chromium-review.googlesource.com/325132
Reviewed-by: Mussa Kiroga <[email protected]>
Trybot-Ready: Mussa Kiroga <[email protected]>
Tested-by: Mussa Kiroga <[email protected]>
1 file changed