MediaRecorder Blink part

public/platform/Platform.h

Index: public/platform/Platform.h
diff --git a/public/platform/Platform.h b/public/platform/Platform.h
index 72ee4888c6b9ac8d58e5f7a057d1109912ecec44..7d6cb901398636564bbfc20e0ec56b37761aafc2 100644
--- a/public/platform/Platform.h
+++ b/public/platform/Platform.h
@@ -82,6 +82,7 @@ class WebGraphicsContext3DProvider;
 class WebIDBFactory;
 class WebMIDIAccessor;
 class WebMIDIAccessorClient;
+class WebMediaRecorderHandler;
 class WebMediaStreamCenter;
 class WebMediaStreamCenterClient;
 class WebMemoryDumpProvider;
@@ -627,10 +628,13 @@ public:
     // May return null if WebRTC functionality is not avaliable or out of resources.
     virtual WebRTCPeerConnectionHandler* createRTCPeerConnectionHandler(WebRTCPeerConnectionHandlerClient*) { return nullptr; }
 
+    // Creates an WebMediaRecorderHandler to record MediaStreams.
+    // 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 avaliable or out of resources.
     virtual WebMediaStreamCenter* createMediaStreamCenter(WebMediaStreamCenterClient*) { return nullptr; }
 
-
     // WebWorker ----------------------------------------------------------
 
     virtual void didStartWorkerRunLoop() { }