RTCPeerConnection.addTrack and removeTrack added (behind flag)

third_party/WebKit/Source/platform/testing/TestingPlatformSupportWithWebRTC.h

 // Copyright 2017 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.
 
 #ifndef TestingPlatformSupportWithWebRTC_h
 #define TestingPlatformSupportWithWebRTC_h
 
 #include "platform/testing/TestingPlatformSupport.h"
 #include "public/platform/WebRTCPeerConnectionHandler.h"
 
@@ skipping 21 matching lines @@
                             const WebRTCSessionDescription&) override;
   WebRTCSessionDescription LocalDescription() override;
   WebRTCSessionDescription RemoteDescription() override;
   WebRTCErrorType SetConfiguration(const WebRTCConfiguration&) override;
   bool AddStream(const WebMediaStream&, const WebMediaConstraints&) override;
   void RemoveStream(const WebMediaStream&) override;
   void GetStats(const WebRTCStatsRequest&) override;
   void GetStats(std::unique_ptr<WebRTCStatsReportCallback>) override;
   WebVector<std::unique_ptr<WebRTCRtpSender>> GetSenders() override;
   WebVector<std::unique_ptr<WebRTCRtpReceiver>> GetReceivers() override;
+  std::unique_ptr<WebRTCRtpSender> AddTrack(
+      const WebMediaStreamTrack&,
+      const WebVector<WebMediaStream>&) override;
+  bool RemoveTrack(WebRTCRtpSender*) override;
   WebRTCDataChannelHandler* CreateDataChannel(
       const WebString& label,
       const WebRTCDataChannelInit&) override;
   WebRTCDTMFSenderHandler* CreateDTMFSender(
       const WebMediaStreamTrack&) override;
   void Stop() override;
 };
 
 class TestingPlatformSupportWithWebRTC : public TestingPlatformSupport {
  public:
   std::unique_ptr<WebRTCPeerConnectionHandler> CreateRTCPeerConnectionHandler(
       WebRTCPeerConnectionHandlerClient*) override;
 };
 
 }  // namespace blink
 
 #endif  // TestingPlatformSupportWithWebRTC_h