Roll WebRTC from fae05624ec66 to 341434e4da2c (5 revisions)

https://webrtc.googlesource.com/src.git/+log/fae05624ec66..341434e4da2c

2020-06-03 olka@webrtc.org Revert "Added mid to error messages reported during SDP apply."
2020-06-03 danilchap@webrtc.org Delete field trial WebRTC-GenericDescriptor
2020-06-03 danilchap@webrtc.org Add unittests to validate scalability structures without encoder
2020-06-03 peah@webrtc.org Reland "Change to using the new Ooura constructor"
2020-06-03 yura.yaroshevich@gmail.com Added mid to error messages reported during SDP apply.

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/+doc/master/autoroll/README.md

Bug: None
Tbr: webrtc-chromium-sheriffs-robots@google.com
Change-Id: I3424674a2c86d183bca36fa60ed9f8be15aee745
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2229145Reviewed-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@{#774689}

DEPS

@@ -1452,7 +1452,7 @@ deps = {
   },
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + 'fae05624ec66e67618eb53183ea10d546f89560d',
+    Var('webrtc_git') + '/src.git' + '@' + '341434e4da2c193b8842917d73afed6eea3a4332',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),