RTCRtpReceiver.getContributingSources() added.

third_party/WebKit/public/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/buildflag_header.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//third_party/WebKit/public/public_features.gni")
 import("//third_party/WebKit/Source/config.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 import("//tools/grit/grit_rule.gni")
@@ skipping 263 matching lines @@
     "platform/WebRTCDataChannelHandler.h",
     "platform/WebRTCDataChannelHandlerClient.h",
     "platform/WebRTCDataChannelInit.h",
     "platform/WebRTCError.h",
     "platform/WebRTCICECandidate.h",
     "platform/WebRTCKeyParams.h",
     "platform/WebRTCLegacyStats.h",
     "platform/WebRTCOfferOptions.h",
     "platform/WebRTCPeerConnectionHandler.h",
     "platform/WebRTCPeerConnectionHandlerClient.h",
+    "platform/WebRTCRtpContributingSource.h",
     "platform/WebRTCRtpReceiver.h",
     "platform/WebRTCSessionDescription.h",
     "platform/WebRTCSessionDescriptionRequest.h",
     "platform/WebRTCStats.h",
     "platform/WebRTCStatsRequest.h",
     "platform/WebRTCStatsResponse.h",
     "platform/WebRTCVoidRequest.h",
     "platform/WebRect.h",
     "platform/WebReferrerPolicy.h",
     "platform/WebRenderingStats.h",
@@ skipping 508 matching lines @@
 source_set("shared_typemap_traits") {
   visibility = [ ":*" ]
   sources = [
     "web/ConsoleMessageStructTraits.cpp",
     "web/ConsoleMessageStructTraits.h",
   ]
   deps = [
     ":mojo_bindings_shared__generator",
   ]
 }