Roll WebRTC 8837:8852, Libjingle 8836:8851

WebRTC 8837:8852
Changes: https://chromium.googlesource.com/external/webrtc/trunk/webrtc.git/+log/2112dbb..3918de6

Libjingle 8836:8851
Changes: https://chromium.googlesource.com/external/webrtc/trunk/talk.git/+log/fed547e..d3e61c0

TBR=phoglund@chromium.org

Review URL: https://codereview.chromium.org/1013763005

Cr-Commit-Position: refs/heads/master@{#322136}

DEPS

@@ -209,7 +209,7 @@ deps = {
    Var('chromium_git') + '/chromium/third_party/ffmpeg.git' + '@' + 'b3dc5aa44575049edf6b24e34578487dfaade6a4',
 
   'src/third_party/libjingle/source/talk':
-    Var('chromium_git') + '/external/webrtc/trunk/talk.git' + '@' + 'fed547e9df46fb9a5b5a62db7edf131225e09e36', # commit position 8836
+    Var('chromium_git') + '/external/webrtc/trunk/talk.git' + '@' + 'd3e61c0937bd4f6a648d25bafa71f360ea5a27bd',
 
   'src/third_party/usrsctp/usrsctplib':
     Var('chromium_git') + '/external/usrsctplib.git' + '@' + '13718c7b9fd376fde092cbd3c5347d15059ac652', # from svn revision 9167
@@ -233,7 +233,7 @@ deps = {
    Var('chromium_git') + '/native_client/src/third_party/scons-2.0.1.git' + '@' + '1c1550e17fc26355d08627fbdec13d8291227067',
 
   'src/third_party/webrtc':
-    Var('chromium_git') + '/external/webrtc/trunk/webrtc.git' + '@' + '2112dbbe491a5dbf28ed33978530e7fcaedb4a04', # commit position 8837
+    Var('chromium_git') + '/external/webrtc/trunk/webrtc.git' + '@' + '3918de615aa802ad7de287221a03ddba2cc02394',
 
   'src/third_party/openmax_dl':
     Var('chromium_git') + '/external/webrtc/deps/third_party/openmax.git' + '@' +  Var('openmax_dl_revision'),

third_party/libjingle/README.chromium

 Name: libjingle
 URL: http://code.google.com/p/webrtc/
 Version: unknown
-Revision: 8836
+Revision: 8851
 License: BSD
 License File: source/talk/COPYING
 Security Critical: yes