Roll src/third_party/webrtc 1fce3f8e55a5..cec2433c477f (1 commits)

https://webrtc.googlesource.com/src.git/+log/1fce3f8e55a5..cec2433c477f

git log 1fce3f8e55a5..cec2433c477f --date=short --first-parent --format='%ad %ae %s'
2019-12-06 srte@webrtc.org Exposing more features in the network emulation manager API.

Created with:
  gclient setdep -r src/third_party/webrtc@cec2433c477f

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

Bug: None
Tbr: webrtc-chromium-sheriffs-robots@google.com
Change-Id: I54cd78ad674638368c78f96d4336c7b9b1e86a71
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1955242Reviewed-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@{#722436}

DEPS

@@ -1498,7 +1498,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + 'dd55f3ca8f2ea716ca917a4aaf36f0729fe902b1',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '1fce3f8e55a5a416b0436adfff61b627f4033a98',
+    Var('webrtc_git') + '/src.git' + '@' + 'cec2433c477f9dd9fd3e937ae5589e4160d8e99b',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),