Roll src/third_party/webrtc 062a691cae73..838643550f0c (2 commits)

https://webrtc.googlesource.com/src.git/+log/062a691cae73..838643550f0c


git log 062a691cae73..838643550f0c --date=short --no-merges --format='%ad %ae %s'
2018-10-31 chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com Roll chromium_revision 6271fcdc..734e273d (604273:604373)
2018-10-31 mellem@webrtc.org Add interfaces for using MediaTransport as the transport for data channels.


Created with:
  gclient setdep -r src/third_party/webrtc@838643550f0c

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
TBR=webrtc-chromium-sheriffs-robots@google.com

Change-Id: I1dc52ef1f77af0bbd9c542586fdfbf2168ad2cc1
Reviewed-on: https://chromium-review.googlesource.com/c/1311993Reviewed-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@{#604477}

DEPS

@@ -1161,7 +1161,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '0d55c887e92b645f6effe753528323ab2ffd94c2',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '062a691cae734620db248def003192edac1f23e3',
+    Var('webrtc_git') + '/src.git' + '@' + '838643550f0cd746e729919b07465641c204e34e',
 
   'src/third_party/xdg-utils': {
       'url': Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',