Unassociating MediaSession from media players (in blink & content)

chrome/browser/media/android/remote/remote_media_player_bridge.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 "chrome/browser/media/android/remote/remote_media_player_bridge.h"
 
 #include <utility>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
@@ skipping 30 matching lines @@
 namespace remote_media {
 
 RemoteMediaPlayerBridge::RemoteMediaPlayerBridge(
     int player_id,
     const std::string& user_agent,
     RemoteMediaPlayerManager* manager)
     : MediaPlayerAndroid(
           player_id,
           manager,
           base::Bind(&DoNothing),
-          manager->GetLocalPlayer(player_id)->frame_url(),
-          // TODO(davve): Media session interaction with remote
-          // playback not defined. Use invalid session id for now.
-          // https://github.com/whatwg/mediasession/issues/123
-          media::kInvalidMediaSessionId),
+          manager->GetLocalPlayer(player_id)->frame_url()),
       width_(0),
       height_(0),
       url_(manager->GetLocalPlayer(player_id)->GetUrl()),
       first_party_for_cookies_(
           manager->GetLocalPlayer(player_id)->GetFirstPartyForCookies()),
       user_agent_(user_agent),
       weak_factory_(this) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   JNIEnv* env = base::android::AttachCurrentThread();
   CHECK(env);
@@ skipping 410 matching lines @@
   Java_RemoteMediaPlayerBridge_setCookies(
       env, java_bridge_, ConvertUTF8ToJavaString(env, cookies));
 }
 
 MediaPlayerAndroid* RemoteMediaPlayerBridge::GetLocalPlayer() {
   return static_cast<RemoteMediaPlayerManager*>(manager())->GetLocalPlayer(
       player_id());
 }
 
 }  // namespace remote_media