[RemotePlayback] Keep track of source compatibility and reject prompt() correspondingly

chrome/browser/media/android/remote/remote_media_player_manager.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_manager.h"
 
 #include "chrome/browser/android/tab_android.h"
 #include "chrome/common/chrome_content_client.h"
 #include "content/common/media/media_player_messages_android.h"
+#include "third_party/WebKit/public/platform/modules/remoteplayback/WebRemotePlaybackAvailability.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/android/java_bitmap.h"
 
 using media::MediaPlayerAndroid;
 
 static const int MAX_POSTER_BITMAP_SIZE = 1024 * 1024;
 
 namespace remote_media {
 
 RemoteMediaPlayerManager::RemoteMediaPlayerManager(
@@ skipping 190 matching lines @@
 
 void RemoteMediaPlayerManager::OnRemotePlaybackStarted(int player_id) {
   Send(new MediaPlayerMsg_RemotePlaybackStarted(RoutingID(), player_id));
 }
 
 void RemoteMediaPlayerManager::OnRemotePlaybackFinished(int player_id) {
   ReplaceRemotePlayerWithLocal(player_id);
 }
 
 void RemoteMediaPlayerManager::OnRouteAvailabilityChanged(
-    int player_id, bool routes_available) {
-  Send(
-      new MediaPlayerMsg_RemoteRouteAvailabilityChanged(RoutingID(), player_id,
-                                                        routes_available));
+    int player_id, blink::WebRemotePlaybackAvailability availability) {
+  Send(new MediaPlayerMsg_RemoteRouteAvailabilityChanged(
+      RoutingID(), player_id, availability));
 }
 
 void RemoteMediaPlayerManager::OnCancelledRemotePlaybackRequest(int player_id) {
   Send(new MediaPlayerMsg_CancelledRemotePlaybackRequest(
       RoutingID(), player_id));
 }
 
 
 void RemoteMediaPlayerManager::ReleaseFullscreenPlayer(
     MediaPlayerAndroid* player) {
@@ skipping 53 matching lines @@
     MediaPlayerAndroid* local_player = GetLocalPlayer(player_id);
     Send(new MediaPlayerMsg_MediaMetadataChanged(
         RoutingID(), player_id, duration, local_player->GetVideoWidth(),
         local_player->GetVideoHeight(), success));
   } else {
     BrowserMediaPlayerManager::OnMediaMetadataChanged(player_id, duration,
                                                       width, height, success);
   }
 }
 } // namespace remote_media