Roll src/third_party/webrtc 66eedce30a82..c4d5642e1363 (5 commits)

https://webrtc.googlesource.com/src.git/+log/66eedce30a82..c4d5642e1363


git log 66eedce30a82..c4d5642e1363 --date=short --no-merges --format='%ad %ae %s'
2018-11-21 oprypin@webrtc.org Revert "Default to dlopening the PipeWire."
2018-11-21 solenberg@webrtc.org Remove more unneeded things from ChannelSend
2018-11-21 tomas.popela@gmail.com Default to dlopening the PipeWire.
2018-11-21 nisse@webrtc.org Add test PeerConnectionIntegrationTest.MediaTransportBidirectionalAudio
2018-11-21 srte@webrtc.org Adds target bandwidth to BitrateAllocator.


Created with:
  gclient setdep -r src/third_party/webrtc@c4d5642e1363

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:682122,chromium:682122
TBR=webrtc-chromium-sheriffs-robots@google.com

Change-Id: If0a6cb37ae9d07956800d3590c36ce8b02f5ab86
Reviewed-on: https://chromium-review.googlesource.com/c/1346170Reviewed-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@{#610034}

DEPS

@@ -1155,7 +1155,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '5b6cbd789b9b91b4e46dde883c9f2ecb31eddade',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '66eedce30a827f4b69b4d9b1fec0149c87f9ddba',
+    Var('webrtc_git') + '/src.git' + '@' + 'c4d5642e136331459db922dbeb68f995d6f2411c',
 
   'src/third_party/xdg-utils': {
       'url': Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',