Roll WebRTC from 1479f79a5304 to 33bd4fbe1e5b (1 revision)

https://webrtc.googlesource.com/src.git/+log/1479f79a5304..33bd4fbe1e5b

2020-10-13 ilnik@webrtc.org Remove deprecated video_frame_i420 build target

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: chromium:1132299
Tbr: webrtc-chromium-sheriffs-robots@google.com
Change-Id: Iabb972d7151a2c8c8ea2226be36db5adad1d992c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2466850Reviewed-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@{#816541}

DEPS

@@ -1482,7 +1482,7 @@ deps = {
   },
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '1479f79a53045c87073bf550ab6537da269e9370',
+    Var('webrtc_git') + '/src.git' + '@' + '33bd4fbe1e5b0ddf350409431ee5d9bb4e2a8132',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),