Remove default implementation of PeerConnectionInterface::SetBitrate.

Remove default implementation of PeerConnectionInterface::SetBitrate.

This was included to avoid breaking chromium, which now includes its own implementation (https://chromium.googlesource.com/chromium/src/+/725cb26dab3bae1cbb3339ed13186848f608cfad).

BUG=webrtc:7395
Review-Url: https://codereview.webrtc.org/2924243003
Cr-Commit-Position: refs/heads/master@{#19063}
Committed: https://chromium.googlesource.com/external/webrtc/+/83dc6b6f5380d7c03f5ebfe2553bf4a3147e2d1c

[Zach Stein, 2017-06-08 20:29:47]

zstein@webrtc.org changed reviewers:
+ deadbeef@webrtc.org

[Taylor Brandstetter, 2017-06-09 02:45:47]

lgtm

[Taylor Brandstetter, 2017-06-09 02:45:53]

The CQ bit was checked by deadbeef@webrtc.org

[commit-bot: I haz the power, 2017-06-09 02:45:59]

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, 2017-06-09 02:47:28]

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

[commit-bot: I haz the power, 2017-06-09 02:47:29]

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

[Zach Stein, 2017-07-17 20:29:10]

The CQ bit was checked by zstein@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2017-07-17 20:29:16]

Dry run: 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, 2017-07-17 21:43:07]

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

[commit-bot: I haz the power, 2017-07-17 21:43:08]

Dry run: This issue passed the CQ dry run.

[Zach Stein, 2017-07-17 22:06:24]

The CQ bit was checked by zstein@webrtc.org

[commit-bot: I haz the power, 2017-07-17 22:06:26]

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, 2017-07-17 22:09:31]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1500329184359480, "parent_rev":
"d960a0c7d1330b34a7a1b4dfba29216f2a9db56e", "commit_rev":
"83dc6b6f5380d7c03f5ebfe2553bf4a3147e2d1c"}

[commit-bot: I haz the power, 2017-07-17 22:09:38]

Description was changed from

==========
Remove default implementation of PeerConnectionInterface::SetBitrate.

This was included to avoid breaking chromium, which now includes its own
implementation
(https://chromium.googlesource.com/chromium/src/+/725cb26dab3bae1cbb3339ed1318...).

BUG=webrtc:7395
==========

to

==========
Remove default implementation of PeerConnectionInterface::SetBitrate.

This was included to avoid breaking chromium, which now includes its own
implementation
(https://chromium.googlesource.com/chromium/src/+/725cb26dab3bae1cbb3339ed1318...).

BUG=webrtc:7395

Review-Url: https://codereview.webrtc.org/2924243003
Cr-Commit-Position: refs/heads/master@{#19063}
Committed:
https://chromium.googlesource.com/external/webrtc/+/83dc6b6f5380d7c03f5ebfe25...
==========

[commit-bot: I haz the power, 2017-07-17 22:09:39]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/83dc6b6f5380d7c03f5ebfe25...