Roll src/third_party/webrtc 06df1e1c4655..402379f1f35c (2 commits)

https://webrtc.googlesource.com/src.git/+log/06df1e1c4655..402379f1f35c

git log 06df1e1c4655..402379f1f35c --date=short --first-parent --format='%ad %ae %s'
2020-01-22 chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com Roll chromium_revision 3f2a66df..c565cfe6 (733758:733868)
2020-01-21 chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com Roll chromium_revision 9a18a2d9..3f2a66df (733613:733758)

Created with:
  gclient setdep -r src/third_party/webrtc@402379f1f35c

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: I8a74d44d8e342b0af696f5c074c718f1261555f1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2014307Reviewed-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@{#733949}

DEPS

@@ -1501,7 +1501,7 @@ deps = {
     Var('chromium_git') + '/external/github.com/gpuweb/cts.git' + '@' + 'ec18cc3262922e7dcdbe70243c6f40606f979144',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '06df1e1c4655a1048bfeb30e090ab52005f1e841',
+    Var('webrtc_git') + '/src.git' + '@' + '402379f1f35ca472ce1905413c3e0e3a19bc5f9d',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),