[RemotePlayback] Implement 'connecting' state

content/renderer/media/android/webmediaplayer_android.cc

 // 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.
 
 #include "content/renderer/media/android/webmediaplayer_android.h"
 
 #include <stddef.h>
 
 #include <limits>
 
@@ skipping 862 matching lines @@
   is_remote_ = false;
   ReallocateVideoFrame();
   client_->disconnectedFromRemoteDevice();
 }
 
 void WebMediaPlayerAndroid::OnCancelledRemotePlaybackRequest() {
   DCHECK(main_thread_checker_.CalledOnValidThread());
   client_->cancelledRemotePlaybackRequest();
 }
 
+void WebMediaPlayerAndroid::OnRemotePlaybackStarted() {
+  DCHECK(main_thread_checker_.CalledOnValidThread());
+  client_->remotePlaybackStarted();
+}
+
 void WebMediaPlayerAndroid::OnDidExitFullscreen() {
   SetNeedsEstablishPeer(true);
   // We had the fullscreen surface connected to Android MediaPlayer,
   // so reconnect our surface texture for embedded playback.
   if (!paused() && needs_establish_peer_) {
     TryCreateStreamTextureProxyIfNeeded();
     EstablishSurfaceTexturePeer();
     suppress_deleting_texture_ = true;
   }
 
@@ skipping 419 matching lines @@
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kDisableMediaSuspend)) {
     return false;
   }
 
   return base::FeatureList::IsEnabled(media::kResumeBackgroundVideo) &&
       hasAudio() && !isRemote() && delegate_ && delegate_->IsHidden();
 }
 
 }  // namespace content