Roll WebRTC 13951:13978 (27 commits)

Changes: https://chromium.googlesource.com/external/webrtc/trunk/webrtc.git/+log/f80f5b3..854d164

$ git log f80f5b3..854d164 --date=short --no-merges --format=%ad %ae %s
2016-08-30 tkchin@webrtc.org Update AecDump API to match RtcEventLog API signature.
2016-08-30 tkchin@webrtc.org Update iOS AppRTCDemo to use level controller.
2016-08-30 tkchin@webrtc.org iOS: Add ability to specify audio constraints.
2016-08-30 peah@webrtc.org Fixed the clang warning for ApmDataDumper
2016-08-30 peah@webrtc.org Removed the global limitation of the native sample rates on ARM devices and replaced it with an APM-internal limitation when building the code for ARM.
2016-08-30 nisse@webrtc.org New static I420Buffer::Rotate method, to replace GetCopyWithRotationApplied.
2016-08-30 kwiberg@webrtc.org iLBC: Some const annotations
2016-08-30 kjellander@webrtc.org Desktop capture: Fix GN target and exclude differ* sources on iOS
2016-08-30 kjellander@webrtc.org GN: Fix common_audio linking on iOS
2016-08-30 kjellander@webrtc.org Fix resource files for tools_unittests
2016-08-30 kjellander@webrtc.org GN: Fix resource files for iOS test target
2016-08-30 asapersson@webrtc.org Remove last_width_/last_height_ from WebRtcVideoReceiveStream. Used in GetStats. Get dimensions from VideoReceiveStream::Stats instead.
2016-08-29 perkj@webrtc.org Revert of Remove the obsolete enum webrtc::PeerConnectionInterface::IceState. (patchset #1 id:1 of https://codereview.webrtc.org/2256663002/ )
2016-08-29 kwiberg@webrtc.org Fix Chromium clang plugin warnings
2016-08-29 kwiberg@webrtc.org Fix Chromium clang plugin warnings
2016-08-29 johan@webrtc.org Remove the obsolete enum webrtc::PeerConnectionInterface::IceState.
2016-08-29 kwiberg@webrtc.org Fix Chromium clang plugin warnings
2016-08-29 kwiberg@webrtc.org Fix Chromium clang plugin warnings
2016-08-29 danilchap@webrtc.org Adjust RtcpReceiver to be testable with callbacks: Instead of full RtpRtcpImpl takes interface of all functions it needs from it. Added single function for parsing packets and sending feedback, moving that logic from RtpRtcpImpl to RtcpReceiver.
2016-08-29 kwiberg@webrtc.org Fix Chromium clang plugin warnings
2016-08-29 sakal@webrtc.org Revert of Remove the old AndroidVideoCapturer stack code. (patchset #2 id:20001 of https://codereview.webrtc.org/2235893003/ )
2016-08-29 hbos@webrtc.org RTCStatsReport: Take ownership of other's stats with TakeMembersFrom
2016-08-29 kwiberg@webrtc.org Fix Chromium clang plugin warnings
2016-08-29 kwiberg@webrtc.org Fix Chromium clang plugin warnings
2016-08-29 aleloi@webrtc.org Bugfixes for rtp_analyzer.py tool.
2016-08-29 aleloi@webrtc.org Migrated ILBC and ISAC test targets for GN.
2016-08-29 ossu@webrtc.org TimestampScaler no longer depends on NetEqDecoder to figure out scaling.

TBR=
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_archive_rel_ng;master.tryserver.chromium.mac:mac_chromium_archive_rel_ng
BUG=

Review-Url: https://codereview.chromium.org/2295993002
Cr-Commit-Position: refs/heads/master@{#415434}

DEPS

@@ -219,7 +219,7 @@ 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' + '@' + 'f80f5b3afb8a734fc595015d9193b12c14319169', # commit position 13951
+    Var('chromium_git') + '/external/webrtc/trunk/webrtc.git' + '@' + '854d164fae9b0d4a2703d0bfb105bd4151b60ed3', # commit position 13978
 
   'src/third_party/openmax_dl':
     Var('chromium_git') + '/external/webrtc/deps/third_party/openmax.git' + '@' +  Var('openmax_dl_revision'),