CastRemotingConnector: Fix wrong assumption about MR route filtering.

chrome/browser/media/cast_remoting_connector.h

Index: chrome/browser/media/cast_remoting_connector.h
diff --git a/chrome/browser/media/cast_remoting_connector.h b/chrome/browser/media/cast_remoting_connector.h
index c19e6fd628c83a90b68155d054c3a1cffa2fb0cc..11deb247fb856120e11b59f4c6e20425124af98a 100644
--- a/chrome/browser/media/cast_remoting_connector.h
+++ b/chrome/browser/media/cast_remoting_connector.h
@@ -162,6 +162,10 @@ class CastRemotingConnector
       const std::vector<media_router::MediaRoute>& routes,
       const std::vector<media_router::MediaRoute::Id>& ignored) final;
 
+  // The MediaSource ID referring to any remoted content managed by this
+  // CastRemotingConnector.
+  const media_router::MediaSource::Id route_source_id_;

[xjz, 2016/09/30 00:28:42]

nit: media_source_id_?

[miu, 2016/09/30 02:51:23]

Done.

+
   // Set of registered RemotingBridges, maintained by RegisterBridge() and
   // DeregisterBridge(). These pointers are always valid while they are in this
   // set.