Roll src/third_party/webrtc fab9129e9427..09beff2cfd84 (4 commits)

https://webrtc.googlesource.com/src.git/+log/fab9129e9427..09beff2cfd84


git log fab9129e9427..09beff2cfd84 --date=short --no-merges --format='%ad %ae %s'
2018-10-17 Peter) Slatala Add UseMediaTransport RTCConfiguration support in Java class
2018-10-17 srte@webrtc.org Removes undefined declarations in channel.h.
2018-10-17 kwiberg@webrtc.org rtc::Buffer: Handle move self-assignment
2018-10-17 nisse@webrtc.org Delete more rtc_base/stringutils.*


Created with:
  gclient setdep -r src/third_party/webrtc@09beff2cfd84

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.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_chromium_archive_rel_ng;luci.chromium.try:mac_chromium_archive_rel_ng
TBR=webrtc-chromium-sheriffs-robots@google.com

Change-Id: I8d1e0dc475b3a17a9ed9e7e07877d6b10eaddc97
Reviewed-on: https://chromium-review.googlesource.com/c/1286630Reviewed-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@{#600512}

DEPS

@@ -1116,7 +1116,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '6d2f3f4cb8bac1f7c4a945c73d07a33df74f22f9',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + 'fab9129e942738cf7cb3ea96846d2ced4733d5df',
+    Var('webrtc_git') + '/src.git' + '@' + '09beff2cfd84c3481b79a490414355fb1bf682e7',
 
   'src/third_party/xdg-utils': {
       'url': Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',