Roll src/third_party/webrtc 97321b687b38..672a48d0d2b9 (3 commits)

https://webrtc.googlesource.com/src.git/+log/97321b687b38..672a48d0d2b9


git log 97321b687b38..672a48d0d2b9 --date=short --no-merges --format='%ad %ae %s'
2019-07-24 sprang@webrtc.org Add sprang@ as owner in modules/rtp_rtcp
2019-07-24 alessiob@webrtc.org Reland "Reland "Add plumbing of RtpPacketInfos to each AudioFrame as input for SourceTracker.""
2019-07-24 alessiob@webrtc.org Revert "Reland "Add plumbing of RtpPacketInfos to each AudioFrame as input for SourceTracker.""


Created with:
  gclient setdep -r src/third_party/webrtc@672a48d0d2b9

The AutoRoll server is located here: https://autoroll.skia.org/r/webrtc-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.



TBR=webrtc-chromium-sheriffs-robots@google.com

Bug: chromium:None,chromium:982260,chromium:982260
Change-Id: I579b6cb9fae6ec594ed5ad9846c63454fca9f30a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1717211Reviewed-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@{#680576}

DEPS

@@ -1374,7 +1374,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + 'abaae129d9a0c6e1e092067e0b105475df43352e',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '97321b687b385db86c4537f5a872dbf089ad7578',
+    Var('webrtc_git') + '/src.git' + '@' + '672a48d0d2b96ad6f80558247f34e70a975d1a2b',
 
   'src/third_party/xdg-utils': {
       'url': Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',