Change VideoTrackAdapter to not drop frames if the source frame rate is known.

Change VideoTrackAdapter to not drop frames if the source frame rate is known.
Also change remote video and pepper plugin MediaStreamVideoSource implementations to not set a guessed frame rate.

BUG=394315
Committed: https://crrev.com/b18d81f67b126ff6513b6b442d93138958fa156e
Cr-Commit-Position: refs/heads/master@{#292800}

[perkj_chrome, 2014-08-29 08:36:53]

Patchset #1 (id:1) has been deleted

[perkj_chrome, 2014-08-29 08:37:48]

perkj@chromium.org changed reviewers:
+ mcasas@chromium.org, tommi@chromium.org

[perkj_chrome, 2014-08-29 08:37:48]

Can you please review?

[mcasas, 2014-08-29 14:11:29]

lgtm

[perkj_chrome, 2014-08-29 14:13:04]

Tommi - please click the CQ if you approve....

[tommi (sloooow) - chröme, 2014-08-30 17:40:58]

The CQ bit was checked by tommi@chromium.org

[tommi (sloooow) - chröme, 2014-08-30 17:40:59]

lgtm

https://codereview.chromium.org/517973002/diff/20001/content/renderer/media/v...
File content/renderer/media/video_track_adapter.cc (right):

https://codereview.chromium.org/517973002/diff/20001/content/renderer/media/v...
content/renderer/media/video_track_adapter.cc:236: source_frame_rate <=
max_frame_rate_))
nit: there should have been braces here.

[commit-bot: I haz the power, 2014-08-30 17:41:34]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/perkj@chromium.org/517973002/20001

[commit-bot: I haz the power, 2014-08-30 18:30:47]

Committed patchset #1 (id:20001) as bec968853081ac55be96273d9b22794a02b6a76f

[commit-bot: I haz the power, 2014-09-10 03:14:35]

Patchset 1 (id:??) landed as
https://crrev.com/b18d81f67b126ff6513b6b442d93138958fa156e
Cr-Commit-Position: refs/heads/master@{#292800}