MediaRecorder: support |timecode| and remove |m_ignoreMutedMedia|.

third_party/WebKit/Source/modules/mediarecorder/MediaRecorder.h

 // Copyright 2015 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 MediaRecorder_h
 #define MediaRecorder_h
 
 #include "bindings/core/v8/ActiveScriptWrappable.h"
 #include "core/dom/SuspendableObject.h"
 #include "core/events/EventTarget.h"
@@ skipping 29 matching lines @@
   static MediaRecorder* create(ExecutionContext*,
                                MediaStream*,
                                const MediaRecorderOptions&,
                                ExceptionState&);
 
   virtual ~MediaRecorder() {}
 
   MediaStream* stream() const { return m_stream.get(); }
   const String& mimeType() const { return m_mimeType; }
   String state() const;
-  bool ignoreMutedMedia() const { return m_ignoreMutedMedia; }
-  void setIgnoreMutedMedia(bool ignoreMutedMedia) {
-    m_ignoreMutedMedia = ignoreMutedMedia;
-  }
   unsigned long videoBitsPerSecond() const { return m_videoBitsPerSecond; }
   unsigned long audioBitsPerSecond() const { return m_audioBitsPerSecond; }
 
   DEFINE_ATTRIBUTE_EVENT_LISTENER(start);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(stop);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(dataavailable);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(pause);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(resume);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
 
@@ skipping 12 matching lines @@
 
   // SuspendableObject
   void suspend() override;
   void resume() override;
   void contextDestroyed() override;
 
   // ScriptWrappable
   bool hasPendingActivity() const final { return !m_stopped; }
 
   // WebMediaRecorderHandlerClient
-  void writeData(const char* data, size_t length, bool lastInSlice) override;
+  void writeData(const char* data,
+                 size_t length,
+                 bool lastInSlice,
+                 double timecode) override;
   void onError(const WebString& message) override;
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   MediaRecorder(ExecutionContext*,
                 MediaStream*,
                 const MediaRecorderOptions&,
                 ExceptionState&);
 
-  void createBlobEvent(Blob*);
+  void createBlobEvent(Blob*, double);
 
   void stopRecording();
   void scheduleDispatchEvent(Event*);
   void dispatchScheduledEvent();
 
   Member<MediaStream> m_stream;
   size_t m_streamAmountOfTracks;
   String m_mimeType;
   bool m_stopped;
-  bool m_ignoreMutedMedia;
   int m_audioBitsPerSecond;
   int m_videoBitsPerSecond;
 
   State m_state;
 
   std::unique_ptr<BlobData> m_blobData;
 
   std::unique_ptr<WebMediaRecorderHandler> m_recorderHandler;
 
   Member<AsyncMethodRunner<MediaRecorder>> m_dispatchScheduledEventRunner;
   HeapVector<Member<Event>> m_scheduledEvents;
 };
 
 }  // namespace blink
 
 #endif  // MediaRecorder_h