Roll src/third_party/webrtc 1282babe6621..2e161c4dd654 (19 commits)

https://webrtc.googlesource.com/src.git/+log/1282babe6621..2e161c4dd654

git log 1282babe6621..2e161c4dd654 --date=short --first-parent --format='%ad %ae %s'
2020-02-20 mbonadei@webrtc.org Revert "Remove ResourceAdaptationModule::OnMaybeEncodeFrame"
2020-02-20 phoglund@webrtc.org Fix required property for iOS tests.
2020-02-20 jakobi@webrtc.org Update target rates if stable target has changed.
2020-02-20 sprang@webrtc.org Lazy conversion to i420 buffer in SimulcastEncoderAdapter
2020-02-20 danilchap@webrtc.org Delete legacy DataSize and DataRate factories
2020-02-20 danilchap@webrtc.org Parse DependencyDescriptor rtp header extension
2020-02-20 phoglund@webrtc.org Whitespace change to kick bots.
2020-02-20 elrello@microsoft.com Rollback transport created by data channel
2020-02-19 philipp.hancke@googlemail.com loosen ice-ufrag/ice-pwd ice-char restrictions
2020-02-19 titovartem@webrtc.org Add YUV to IVF video converter util
2020-02-19 mbonadei@webrtc.org Remove wildcard ownership for build files.
2020-02-19 danilchap@webrtc.org Refactor parsing generic descriptor extension into own function
2020-02-19 mbonadei@webrtc.org Remove inactive OWNERS.
2020-02-19 titovartem@google.com Remove unused compile-dep from sdk/android:base_java target
2020-02-19 phoglund@webrtc.org Fix dead link.
2020-02-19 mbonadei@webrtc.org Make error message more actionable.
2020-02-18 deadbeef@webrtc.org Make CNAME optional.
2020-02-18 deadbeef@webrtc.org Add constants for allowed network_priority values
2020-02-18 jamiewalch@chromium.org Add missing interface methods.

Created with:
  gclient setdep -r src/third_party/webrtc@2e161c4dd654

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: chromium:1032987,chromium:1044521,chromium:1052352,chromium:1053756,chromium:1053891
Tbr: webrtc-chromium-sheriffs-robots@google.com
Change-Id: Ibf46e5e39407babffe40e4cf83b35a9e7134aaf4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2065905Reviewed-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@{#743111}

DEPS

@@ -1438,7 +1438,7 @@ deps = {
     Var('chromium_git') + '/external/github.com/gpuweb/cts.git' + '@' + 'ec18cc3262922e7dcdbe70243c6f40606f979144',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '1282babe6621d3a2084bbd24e77652e0b3a4eb93',
+    Var('webrtc_git') + '/src.git' + '@' + '2e161c4dd6547f5f7accc7241c0c3d224d1d0cb6',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),