Propagate audible state from player to the containing tab

media/base/android/media_player_bridge.cc

Index: media/base/android/media_player_bridge.cc
diff --git a/media/base/android/media_player_bridge.cc b/media/base/android/media_player_bridge.cc
index a9bf7e42900a7528ce284ee442aa8771b468d65a..6048dd33b4b6a46e1e07a23c4ccb85c522d22bb7 100644
--- a/media/base/android/media_player_bridge.cc
+++ b/media/base/android/media_player_bridge.cc
@@ -355,6 +355,8 @@ void MediaPlayerBridge::Release() {
   if (j_media_player_bridge_.is_null())
     return;
 
+  SetAudible(false);
+
   time_update_timer_.Stop();
   if (prepared_) {
     pending_seek_ = GetCurrentTime();
@@ -389,11 +391,13 @@ void MediaPlayerBridge::OnVideoSizeChanged(int width, int height) {
 }
 
 void MediaPlayerBridge::OnPlaybackComplete() {
+  SetAudible(false);
   time_update_timer_.Stop();
   MediaPlayerAndroid::OnPlaybackComplete();
 }
 
 void MediaPlayerBridge::OnMediaInterrupted() {
+  SetAudible(false);
   time_update_timer_.Stop();
   MediaPlayerAndroid::OnMediaInterrupted();
 }
@@ -453,9 +457,13 @@ void MediaPlayerBridge::StartInternal() {
         base::TimeDelta::FromMilliseconds(kTimeUpdateInterval),
         this, &MediaPlayerBridge::OnTimeUpdateTimerFired);
   }
+
+  SetAudible(volume_ > 0); // need to check the volume
 }
 
 void MediaPlayerBridge::PauseInternal() {
+  SetAudible(false);
+
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_MediaPlayerBridge_pause(env, j_media_player_bridge_.obj());
   time_update_timer_.Stop();