Delete backwards compatibility cruft from cricket::VideoFrame and VideoSourceInterface.

Delete backwards compatibility cruft from cricket::VideoFrame and VideoSourceInterface.

Follow up to cls https://codereview.webrtc.org/1594973006/ and
https://codereview.webrtc.org/1586613002/, possible now that the
chrome cls https://codereview.chromium.org/1660483002/ and
https://codereview.chromium.org/1603463007/ are landed.

BUG=webrtc:5426
Committed: https://crrev.com/8cb910d2fd5fb42b906db02de68d800fb4bc846d
Cr-Commit-Position: refs/heads/master@{#11484}

[nisse-webrtc, 2016-02-03 11:06:24]

nisse@webrtc.org changed reviewers:
+ perkj@webrtc.org

[perkj_webrtc, 2016-02-03 16:02:32]

The CQ bit was checked by perkj@webrtc.org

[perkj_webrtc, 2016-02-03 16:02:32]

lgtm

[commit-bot: I haz the power, 2016-02-03 16:02:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1668473003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1668473003/1

[commit-bot: I haz the power, 2016-02-03 16:03:46]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-02-03 16:03:47]

Try jobs failed on following builders:
  win_clang_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_clang_rel/builds/836)
  win_compile_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_compile_dbg/builds/...)
  win_x64_clang_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_x64_clang_dbg/build...)

[nisse-webrtc, 2016-02-04 08:26:11]

The CQ bit was checked by nisse@webrtc.org

[commit-bot: I haz the power, 2016-02-04 08:26:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1668473003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1668473003/1

[commit-bot: I haz the power, 2016-02-04 09:01:57]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-04 09:02:06]

Description was changed from

==========
Delete backwards compatibility cruft from cricket::VideoFrame and
VideoSourceInterface.

Follow up to cls https://codereview.webrtc.org/1594973006/ and
https://codereview.webrtc.org/1586613002/, possible now that the
chrome cls https://codereview.chromium.org/1660483002/ and
https://codereview.chromium.org/1603463007/ are landed.


BUG=webrtc:5426
==========

to

==========
Delete backwards compatibility cruft from cricket::VideoFrame and
VideoSourceInterface.

Follow up to cls https://codereview.webrtc.org/1594973006/ and
https://codereview.webrtc.org/1586613002/, possible now that the
chrome cls https://codereview.chromium.org/1660483002/ and
https://codereview.chromium.org/1603463007/ are landed.

BUG=webrtc:5426

Committed: https://crrev.com/8cb910d2fd5fb42b906db02de68d800fb4bc846d
Cr-Commit-Position: refs/heads/master@{#11484}
==========

[commit-bot: I haz the power, 2016-02-04 09:02:07]

Patchset 1 (id:??) landed as
https://crrev.com/8cb910d2fd5fb42b906db02de68d800fb4bc846d
Cr-Commit-Position: refs/heads/master@{#11484}