Media: Don't suspend streaming media on Desktop.

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 321 matching lines @@
   //   - hasVideo(),
   //   - delegate_->IsHidden(),
   //   - network_state_, ready_state_,
   //   - is_idle_, must_suspend_,
   //   - paused_, ended_,
   //   - pending_suspend_resume_cycle_,
   void UpdatePlayState();
 
   // Methods internal to UpdatePlayState().
   PlayState UpdatePlayState_ComputePlayState(bool is_remote,
+                                             bool is_streaming,
                                              bool is_suspended,
                                              bool is_backgrounded);
   void SetDelegateState(DelegateState new_state);
   void SetMemoryReportingState(bool is_memory_reporting_enabled);
   void SetSuspendState(bool is_suspended);
 
   // Called at low frequency to tell external observers how much memory we're
   // using for video playback.  Called by |memory_usage_reporting_timer_|.
   // Memory usage reporting is done in two steps, because |demuxer_| must be
   // accessed on the media thread.
@@ skipping 226 matching lines @@
 
   // Whether the player is currently in autoplay muted state.
   bool autoplay_muted_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerImpl);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BLINK_WEBMEDIAPLAYER_IMPL_H_