Roll src/third_party/webrtc dc899dce9e2e..c0af56b9fb65 (11 commits)

https://webrtc.googlesource.com/src.git/+log/dc899dce9e2e..c0af56b9fb65


git log dc899dce9e2e..c0af56b9fb65 --date=short --no-merges --format='%ad %ae %s'
2018-09-13 srte@webrtc.org Cleanup in congestion controller.
2018-09-13 srte@webrtc.org Print filename on open failure in FrameGenerator.
2018-09-13 srte@webrtc.org Cleanup in rate controller.
2018-09-13 ssilkin@webrtc.org Revert "Remove APM internal usage of EchoCancellation"
2018-09-13 buildbot@webrtc.org Roll chromium_revision aa7696e4..e3170c4f (590812:590991)
2018-09-13 ivoc@webrtc.org Implement new stats interface on NetEq to monitor the operations and internal state.
2018-09-13 ilnik@webrtc.org Calculate NtpCaptureStartMs using clock, not the frame rtp timestamp
2018-09-13 mbonadei@webrtc.org Fix no_{global_constructors,exit_time_destructors} in audio device alsa.
2018-09-13 saza@webrtc.org Remove APM internal usage of EchoCancellation
2018-09-13 henrika@webrtc.org Removes flaky thread checker in AudioDeviceBuffer.
2018-09-13 philipel@webrtc.org Added is_last_packet_in_frame to match is_first_packet_in_frame.


Created with:
  gclient setdep -r src/third_party/webrtc@c0af56b9fb65

The AutoRoll server is located here: https://autoroll.skia.org/r/webrtc-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_chromium_archive_rel_ng;luci.chromium.try:mac_chromium_archive_rel_ng

BUG=chromium:None,chromium:b/115385789
TBR=webrtc-chromium-sheriffs-robots@google.com

Change-Id: I45c85df703ceceebbf8eef7dc6ceb61d11bc1434
Reviewed-on: https://chromium-review.googlesource.com/1225312Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#591178}

DEPS

@@ -1098,7 +1098,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '7ca87fb1d3da3b3d2060886e8c58e726d74c8219',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + 'dc899dce9e2e3e5ae4517aa40de796d50557fe9f',
+    Var('webrtc_git') + '/src.git' + '@' + 'c0af56b9fb654f27404625afc675acb94cbc4096',
 
   'src/third_party/xdg-utils': {
       'url': Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',