Allow suspension prior to reaching kHaveFutureData.

third_party/WebKit/public/platform/WebMediaPlayer.h

 /*
  * Copyright (C) 2009 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
@@ skipping 70 matching lines @@
         PreloadNone,
         PreloadMetaData,
         PreloadAuto,
     };
 
     enum class BufferingStrategy {
         Normal,
         Aggressive,
     };
 
+    enum class PlaybackState {
+        Playing,
+        Paused,
+    };
+
     enum CORSMode {
         CORSModeUnspecified,
         CORSModeAnonymous,
         CORSModeUseCredentials,
     };
 
     // Reported to UMA. Do not change existing values.
     enum LoadType {
         LoadTypeURL = 0,
         LoadTypeMediaSource = 1,
@@ skipping 13 matching lines @@
     virtual void pause() = 0;
     virtual bool supportsSave() const = 0;
     virtual void seek(double seconds) = 0;
     virtual void setRate(double) = 0;
     virtual void setVolume(double) = 0;
 
     virtual void requestRemotePlayback() { }
     virtual void requestRemotePlaybackControl() { }
     virtual void setPreload(Preload) { }
     virtual void setBufferingStrategy(BufferingStrategy) {}
+    virtual void setPlaybackState(PlaybackState) {}
     virtual WebTimeRanges buffered() const = 0;
     virtual WebTimeRanges seekable() const = 0;
 
     // Attempts to switch the audio output device.
     // Implementations of setSinkId take ownership of the WebSetSinkCallbacks
     // object.
     // Note also that setSinkId implementations must make sure that all
     // methods of the WebSetSinkCallbacks object, including constructors and
     // destructors, run in the same thread where the object is created
     // (i.e., the blink thread).
@@ skipping 64 matching lines @@
     virtual void exitedFullscreen() { }
 
     virtual void enabledAudioTracksChanged(const WebVector<TrackId>& enabledTrackIds) { }
     // |selectedTrackId| is null if no track is selected.
     virtual void selectedVideoTrackChanged(TrackId* selectedTrackId) { }
 };
 
 } // namespace blink
 
 #endif