Restart fullscreen video playback when switching back from background

content/browser/media/android/browser_media_player_manager.cc

Index: content/browser/media/android/browser_media_player_manager.cc
diff --git a/content/browser/media/android/browser_media_player_manager.cc b/content/browser/media/android/browser_media_player_manager.cc
index 2273b5cdc23e4ad81c7bcd4393ebe896a3d8d5e0..cedc80d5fe2dc0bacde88e12b2d5b6417973057a 100644
--- a/content/browser/media/android/browser_media_player_manager.cc
+++ b/content/browser/media/android/browser_media_player_manager.cc
@@ -100,7 +100,6 @@ BrowserMediaPlayerManager::BrowserMediaPlayerManager(
     : WebContentsObserver(WebContents::FromRenderViewHost(render_view_host)),
       fullscreen_player_id_(-1),
       pending_fullscreen_player_id_(-1),
-      fullscreen_player_is_released_(false),
       web_contents_(WebContents::FromRenderViewHost(render_view_host)),
       weak_ptr_factory_(this) {
 }
@@ -140,10 +139,6 @@ bool BrowserMediaPlayerManager::OnMessageReceived(const IPC::Message& msg) {
 void BrowserMediaPlayerManager::FullscreenPlayerPlay() {
   MediaPlayerAndroid* player = GetFullscreenPlayer();
   if (player) {
-    if (fullscreen_player_is_released_) {
-      video_view_->OpenVideo();
-      fullscreen_player_is_released_ = false;
-    }
     player->Start();
     Send(new MediaPlayerMsg_DidMediaPlayerPlay(
         routing_id(), fullscreen_player_id_));
@@ -162,8 +157,8 @@ void BrowserMediaPlayerManager::FullscreenPlayerPause() {
 void BrowserMediaPlayerManager::FullscreenPlayerSeek(int msec) {
   MediaPlayerAndroid* player = GetFullscreenPlayer();
   if (player) {
-    // TODO(kbalazs): if |fullscreen_player_is_released_| is true
-    // at this point, player->GetCurrentTime() will be wrong until
+    // TODO(kbalazs): if the fullscreen player has been Release()-d and
+    // not restarted yet, player->GetCurrentTime() will be wrong until
     // FullscreenPlayerPlay (http://crbug.com/322798).
     OnSeekRequest(fullscreen_player_id_,
                   base::TimeDelta::FromMilliseconds(msec));
@@ -525,8 +520,6 @@ void BrowserMediaPlayerManager::OnReleaseResources(int player_id) {
   MediaPlayerAndroid* player = GetPlayer(player_id);
   if (player)
     player->Release();
-  if (player_id == fullscreen_player_id_)
-    fullscreen_player_is_released_ = true;
 
 #if defined(GOOGLE_TV)
   WebContentsViewAndroid* view =