Make RtpTransportControllerSend::send_side_cc_ a direct member.

Make RtpTransportControllerSend::send_side_cc_ a direct member.

Now constructed early, and Call uses RegisterNetworkObserver.

BUG=webrtc:7135
Review-Url: https://codereview.webrtc.org/2795693003
Cr-Commit-Position: refs/heads/master@{#17566}
Committed: https://chromium.googlesource.com/external/webrtc/+/6167b2621fcd1790e70c2306906661e520309dee

[nisse-webrtc, 2017-04-04 12:42:17]

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

[nisse-webrtc, 2017-04-04 12:42:17]

PTAL.

[stefan-webrtc, 2017-04-06 12:32:36]

lgtm

[nisse-webrtc, 2017-04-06 12:47:31]

The CQ bit was checked by nisse@webrtc.org

[commit-bot: I haz the power, 2017-04-06 12:47:47]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-04-06 13:08:31]

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

[commit-bot: I haz the power, 2017-04-06 13:08:31]

Try jobs failed on following builders:
  win_clang_dbg on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_clang_dbg/builds/12702)

[nisse-webrtc, 2017-04-06 13:27:05]

The CQ bit was checked by nisse@webrtc.org

[commit-bot: I haz the power, 2017-04-06 13:27:11]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-04-06 13:34:25]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1491485225499630,
"parent_rev": "cde46b72788f5e37cfae33824b54d9c7d8a14ef8", "commit_rev":
"6167b2621fcd1790e70c2306906661e520309dee"}

[commit-bot: I haz the power, 2017-04-06 13:34:28]

Description was changed from

==========
Make RtpTransportControllerSend::send_side_cc_ a direct member.

Now constructed early, and Call uses RegisterNetworkObserver.

BUG=webrtc:7135
==========

to

==========
Make RtpTransportControllerSend::send_side_cc_ a direct member.

Now constructed early, and Call uses RegisterNetworkObserver.

BUG=webrtc:7135

Review-Url: https://codereview.webrtc.org/2795693003
Cr-Commit-Position: refs/heads/master@{#17566}
Committed:
https://chromium.googlesource.com/external/webrtc/+/6167b2621fcd1790e70c23069...
==========

[commit-bot: I haz the power, 2017-04-06 13:34:29]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/external/webrtc/+/6167b2621fcd1790e70c23069...