commit 0e327b0dd7ac9cd1bcf7df7177a6f3901f7a3461
author mcasas <mcasas@chromium.org> Sat Dec 19 00:42:58 2015
committer Commit bot <commit-bot@chromium.org> Sat Dec 19 00:43:45 2015
tree e8b11ba0521e32379806de941b97793b1d55c644
parent cc3a08d12b7b00c1efe89d9e2fd59bff4e33d78b

MediaRecorder: correct MIME type parsing

Currently the expected/supported MIME types are in the form of
'video/vp8', 'audio/opus' etc, this CL changes that to the
MIME conforming 'video/webm;codecs=vp8', 'video/webm;codecs=vp9',
'audio/webm;codecs=ops' following webm container guidelines [1]

BUG=564950, 262211, 571107
[1] http://www.webmproject.org/docs/container/

TBR=esprehn@chromium.org: Tiny modification in the method
signature in public/platform/WebMediaRecorderHandler.h, where
one argument is splitted into two.

Review URL: https://codereview.chromium.org/1534553003

Cr-Commit-Position: refs/heads/master@{#366232}