Wip - cl for implemening VideoTrackSource::ApplyConstraints(constraints, VideoTrack) and adopt safe…

third_party/WebKit/public/platform/Platform.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
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     // May return null if the functionality is not available or out of resources.
     virtual WebMediaRecorderHandler* createMediaRecorderHandler() { return nullptr; }
 
     // May return null if WebRTC functionality is not available or out of resources.
     virtual WebRTCCertificateGenerator* createRTCCertificateGenerator() { return nullptr; }
 
     // May return null if WebRTC functionality is not available or out of resources.
     virtual WebMediaStreamCenter* createMediaStreamCenter(WebMediaStreamCenterClient*) { return nullptr; }
 
     // Creates a WebCanvasCaptureHandler to capture Canvas output.
-    virtual WebCanvasCaptureHandler* createCanvasCaptureHandler(const WebSize&, double, WebMediaStreamTrack*) { return nullptr; }
+    virtual WebCanvasCaptureHandler* createCanvasCaptureHandler() { return nullptr; }
 
     // Fills in the WebMediaStream to capture from the WebMediaPlayer identified
     // by the second parameter.
     virtual void createHTMLVideoElementCapturer(WebMediaStream*, WebMediaPlayer*) { }
     virtual void createHTMLAudioElementCapturer(WebMediaStream*, WebMediaPlayer*) { }
 
     // Creates a WebImageCaptureFrameGrabber to take a snapshot of a Video Tracks.
     // May return null if the functionality is not available.
     virtual WebImageCaptureFrameGrabber* createImageCaptureFrameGrabber() { return nullptr; }
 
@@ skipping 86 matching lines @@
 protected:
     Platform();
     virtual ~Platform() { }
 
     WebThread* m_mainThread;
 };
 
 } // namespace blink
 
 #endif