This CL changes the color space enum indices to have the same
values as specified in H264. The reason for this is to simplify
a coming transmission protocol for color space information.
Bug: webrtc:8651
Change-Id: I16fccae137f75d96ed925ed1421b111ec29ae7c9
Reviewed-on: https://webrtc-review.googlesource.com/c/111245
Commit-Queue: Johannes Kron <kron@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25697}