nisse 663f9e2ddc New static method I420Buffer::SetToBlack.
Replaces cricket::VideoFrame::SetToBlack and
cricket::WebRtcVideoFrame::InitToBlack, which are deleted.

Refactors the black frame logic in VideoBroadcaster, and a few of the
tests.

BUG=webrtc:5682

Review-Url: https://codereview.webrtc.org/2029273004
Cr-Commit-Position: refs/heads/master@{#13063}
2016-06-08 11:26:27 +00:00
..