[MediaRouter] wireup send/receive messages.

content/browser/presentation/presentation_service_impl.h

 // Copyright 2015 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.
 
 #ifndef CONTENT_BROWSER_PRESENTATION_PRESENTATION_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_PRESENTATION_PRESENTATION_SERVICE_IMPL_H_
 
 #include <deque>
 
 #include "base/basictypes.h"
@@ skipping 228 matching lines @@
       const PresentationSessionInfo& session_info);
   void OnStartSessionError(
       int request_session_id,
       const PresentationError& error);
   void OnJoinSessionSucceeded(
       int request_session_id,
       const PresentationSessionInfo& session_info);
   void OnJoinSessionError(
       int request_session_id,
       const PresentationError& error);
-  void OnSendMessageCallback();
+  void OnSendMessageCallback(bool sent);
 
   // Passed to embedder's implementation of PresentationServiceDelegate for
   // later invocation when session messages arrive.
   // For optimization purposes, this method will empty the messages
   // passed to it.
   void OnSessionMessages(
       scoped_ptr<ScopedVector<PresentationSessionMessage>> messages);
 
   // Associates a JoinSession |callback| with a unique request ID and
   // stores it in a map.
@@ skipping 42 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<PresentationServiceImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PresentationServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_PRESENTATION_PRESENTATION_SERVICE_IMPL_H_