Allow suspension prior to reaching kHaveFutureData.

media/blink/webmediaplayer_impl.h

 // Copyright 2013 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 MEDIA_BLINK_WEBMEDIAPLAYER_IMPL_H_
 #define MEDIA_BLINK_WEBMEDIAPLAYER_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 96 matching lines @@
   bool supportsSave() const override;
   void seek(double seconds) override;
   void setRate(double rate) override;
   void setVolume(double volume) override;
   void setSinkId(const blink::WebString& sink_id,
                  const blink::WebSecurityOrigin& security_origin,
                  blink::WebSetSinkIdCallbacks* web_callback) override;
   void setPreload(blink::WebMediaPlayer::Preload preload) override;
   void setBufferingStrategy(
       blink::WebMediaPlayer::BufferingStrategy buffering_strategy) override;
+  void setPlaybackState(
+      blink::WebMediaPlayer::PlaybackState playback_state) override;
   blink::WebTimeRanges buffered() const override;
   blink::WebTimeRanges seekable() const override;
 
   // paint() the current video frame into |canvas|. This is used to support
   // various APIs and functionalities, including but not limited to: <canvas>,
   // WebGL texImage2D, ImageBitmap, printing and capturing capabilities.
   void paint(blink::WebCanvas* canvas,
              const blink::WebRect& rect,
              unsigned char alpha,
              SkXfermode::Mode mode) override;
@@ skipping 407 matching lines @@
   CanSuspendState can_suspend_state_;
 
   // Called some-time after OnHidden() if the media was suspended in a playing
   // state as part of the call to OnHidden().
   base::OneShotTimer background_pause_timer_;
 
   // Monitors the watch time of the played content.
   std::unique_ptr<WatchTimeReporter> watch_time_reporter_;
   bool is_encrypted_;
 
+  // Reflects the playback state of the WebMediaPlayerClient. This will not
+  // match |paused_| or |playback_rate_| when |highest_ready_state_| is less
+  // than WebMediaPlayer::ReadyStateHaveFutureData.
+  WebMediaPlayer::PlaybackState client_playback_state_;
+
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BLINK_WEBMEDIAPLAYER_IMPL_H_