Roll WebRTC 13407:13457

Changes: https://chromium.googlesource.com/external/webrtc/trunk/webrtc.git/+log/05929e2..87fd07b

TBR=tommi

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

Review-Url: https://codereview.chromium.org/2146803002
Cr-Commit-Position: refs/heads/master@{#405126}

DEPS

@@ -214,7 +214,7 @@ 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' + '@' + '05929e21d437bc5f80309455f168a9e4bb2bc94b', # commit position 13407
+    Var('chromium_git') + '/external/webrtc/trunk/webrtc.git' + '@' + '87fd07bce3c04d0555a3fbbb486024dce8302b40', # commit position 13457
 
   'src/third_party/openmax_dl':
     Var('chromium_git') + '/external/webrtc/deps/third_party/openmax.git' + '@' +  Var('openmax_dl_revision'),