Unassociating MediaSession from media players (in blink & content)

content/renderer/media/android/webmediaplayer_android.cc

Index: content/renderer/media/android/webmediaplayer_android.cc
diff --git a/content/renderer/media/android/webmediaplayer_android.cc b/content/renderer/media/android/webmediaplayer_android.cc
index 0f8b6574599a703c556e2c67a6db7f2dad9c0955..35d5b4789581db70f3f34b2e66ff4f6f9b7e3c0c 100644
--- a/content/renderer/media/android/webmediaplayer_android.cc
+++ b/content/renderer/media/android/webmediaplayer_android.cc
@@ -26,7 +26,6 @@
 #include "content/public/renderer/render_frame.h"
 #include "content/renderer/media/android/renderer_demuxer_android.h"
 #include "content/renderer/media/android/renderer_media_player_manager.h"
-#include "content/renderer/media/android/webmediasession_android.h"
 #include "content/renderer/render_frame_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
@@ -153,11 +152,6 @@ WebMediaPlayerAndroid::WebMediaPlayerAndroid(
       seeking_(false),
       did_loading_progress_(false),
       player_manager_(player_manager),
-      media_session_id_(params.media_session()
-                            ? static_cast<const WebMediaSessionAndroid*>(
-                                  params.media_session())
-                                  ->media_session_id()
-                            : blink::WebMediaSession::DefaultID),
       network_state_(WebMediaPlayer::NetworkStateEmpty),
       ready_state_(WebMediaPlayer::ReadyStateHaveNothing),
       texture_id_(0),
@@ -1102,8 +1096,7 @@ void WebMediaPlayerAndroid::InitializePlayer(
   allow_stored_credentials_ = allow_stored_credentials;
   player_manager_->Initialize(
       player_type_, player_id_, url, first_party_for_cookies, demuxer_client_id,
-      frame_->document().url(), allow_stored_credentials, delegate_id_,
-      media_session_id_);
+      frame_->document().url(), allow_stored_credentials, delegate_id_);
   is_player_initialized_ = true;
 
   if (is_fullscreen_)