tree 7df04ea030f30ebece6ff8c37f15defb5a0450dd
parent 3b921f08568bd0a540d0be483a005082ebf9d4a7
author ilnik <ilnik@webrtc.org> 1497881935 -0700
committer Commit Bot <commit-bot@chromium.org> 1497881935 +0000

Implement timing frames.

Timing information is gathered in EncodedImage,
starting at encoders. Then it's sent using RTP header extension. In the
end, it's gathered at the GenericDecoder. Actual reporting and tests
will be in the next CLs.

BUG=webrtc:7594

Review-Url: https://codereview.webrtc.org/2911193002
Cr-Commit-Position: refs/heads/master@{#18659}