[MediaRouter] Renames CloseRoute() to Terminate() and creates DetachRoute()

chrome/browser/media/router/presentation_service_delegate_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 CHROME_BROWSER_MEDIA_ROUTER_PRESENTATION_SERVICE_DELEGATE_IMPL_H_
 #define CHROME_BROWSER_MEDIA_ROUTER_PRESENTATION_SERVICE_DELEGATE_IMPL_H_
 
 #include <map>
 #include <string>
 #include <utility>
@@ skipping 89 matching lines @@
       const std::string& presentation_url,
       const content::PresentationSessionStartedCallback& success_cb,
       const content::PresentationSessionErrorCallback& error_cb) override;
   void JoinSession(
       int render_process_id,
       int render_frame_id,
       const std::string& presentation_url,
       const std::string& presentation_id,
       const content::PresentationSessionStartedCallback& success_cb,
       const content::PresentationSessionErrorCallback& error_cb) override;
-  void CloseSession(int render_process_id,
-                    int render_frame_id,
-                    const std::string& presentation_id) override;
-  void TerminateSession(int render_process_id,
-                        int render_frame_id,
-                        const std::string& presentation_id) override;
+  void CloseConnection(int render_process_id,
+                       int render_frame_id,
+                       const std::string& presentation_id) override;
+  void Terminate(int render_process_id,
+                 int render_frame_id,
+                 const std::string& presentation_id) override;
   void ListenForSessionMessages(
       int render_process_id,
       int render_frame_id,
       const content::PresentationSessionInfo& session,
       const content::PresentationSessionMessageCallback& message_cb) override;
   void SendMessage(int render_process_id,
                    int render_frame_id,
                    const content::PresentationSessionInfo& session,
                    scoped_ptr<content::PresentationSessionMessage> message,
                    const SendMessageCallback& send_message_cb) override;
@@ skipping 82 matching lines @@
   scoped_ptr<PresentationFrameManager> frame_manager_;
 
   base::WeakPtrFactory<PresentationServiceDelegateImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PresentationServiceDelegateImpl);
 };
 
 }  // namespace media_router
 
 #endif  // CHROME_BROWSER_MEDIA_ROUTER_PRESENTATION_SERVICE_DELEGATE_IMPL_H_