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

content/renderer/presentation/presentation_dispatcher.cc

 // 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.
 
 #include "content/renderer/presentation/presentation_dispatcher.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 192 matching lines @@
   if (!message_request_queue_.empty()) {
     DoSendMessage(message_request_queue_.front().get());
   }
 }
 
 void PresentationDispatcher::closeSession(
     const blink::WebString& presentationUrl,
     const blink::WebString& presentationId) {
   ConnectToPresentationServiceIfNeeded();
 
-  presentation_service_->CloseSession(
-      presentationUrl.utf8(),
-      presentationId.utf8());
+  presentation_service_->CloseConnection(presentationUrl.utf8(),
+                                         presentationId.utf8());
 }
 
 void PresentationDispatcher::terminateSession(
     const blink::WebString& presentationUrl,
     const blink::WebString& presentationId) {
   ConnectToPresentationServiceIfNeeded();
 
-  presentation_service_->TerminateSession(
-      presentationUrl.utf8(),
-      presentationId.utf8());
+  presentation_service_->Terminate(presentationUrl.utf8(),
+                                   presentationId.utf8());
 }
 
 void PresentationDispatcher::getAvailability(
     const blink::WebString& availabilityUrl,
     blink::WebPresentationAvailabilityCallbacks* callbacks) {
   const std::string& availability_url = availabilityUrl.utf8();
   AvailabilityStatus* status = nullptr;
   auto status_it = availability_status_.find(availability_url);
   if (status_it == availability_status_.end()) {
     status = new AvailabilityStatus(availability_url);
@@ skipping 264 matching lines @@
 PresentationDispatcher::AvailabilityStatus::AvailabilityStatus(
     const std::string& availability_url)
     : url(availability_url),
       last_known_availability(false),
       listening_state(ListeningState::INACTIVE) {}
 
 PresentationDispatcher::AvailabilityStatus::~AvailabilityStatus() {
 }
 
 }  // namespace content