Roll src/third_party/webrtc 54875d05f17e..8caa67635d2c (1 commits)

https://webrtc.googlesource.com/src.git/+log/54875d05f17e..8caa67635d2c

git log 54875d05f17e..8caa67635d2c --date=short --no-merges --format='%ad %ae %s'
2019-11-07 chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com Roll chromium_revision 59fc3bb1..93ed153e (713284:713404)

Created with:
  gclient setdep -r src/third_party/webrtc@8caa67635d2c

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/webrtc-chromium-autoroll
Please CC webrtc-chromium-sheriffs-robots@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

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

Bug: chromium:None
Change-Id: If0bebfc189c7ad65e3a324914ef0f96c92c0ed7b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1903515Reviewed-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@{#713438}

DEPS

@@ -1512,7 +1512,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + 'dd55f3ca8f2ea716ca917a4aaf36f0729fe902b1',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '54875d05f17e42dc94dff9748e4c897d4a55896f',
+    Var('webrtc_git') + '/src.git' + '@' + '8caa67635d2c6b49153d5753cdeec48e95154b32',
 
   # Wuffs' canonical repository is at github.com/google/wuffs, but we use
   # Skia's mirror of Wuffs, the same as in upstream Skia's DEPS file.