Roll src/third_party/webrtc 4c07605f8d55..6798043d95ac (3 commits)

https://webrtc.googlesource.com/src.git/+log/4c07605f8d55..6798043d95ac

git log 4c07605f8d55..6798043d95ac --date=short --first-parent --format='%ad %ae %s'
2020-03-18 chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com Roll chromium_revision 0fe8f345..1386d9f5 (751074:751294)
2020-03-18 mbonadei@webrtc.org Remove apk-patch-size-estimator from DEPS.
2020-03-18 phoglund@webrtc.org Proper fix to the summary options problem.

Created with:
  gclient setdep -r src/third_party/webrtc@6798043d95ac

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:1029452
Tbr: webrtc-chromium-sheriffs-robots@google.com
Change-Id: I2b42b65d9befe8314986605dd427e402cf777a5c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2106141Reviewed-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@{#751392}

DEPS

@@ -1448,7 +1448,7 @@ deps = {
     Var('chromium_git') + '/external/github.com/gpuweb/cts.git' + '@' + '84ee597cdeae08bb26e578fc66a35bcf35f633f4',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '4c07605f8d55a8ea96937e3f775226200692e923',
+    Var('webrtc_git') + '/src.git' + '@' + '6798043d95ac7240a2482b24985a0ed7bdda001f',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),