Clean up ExtensionMessageService.

chrome/browser/debugger/extension_ports_remote_service.cc

 // Copyright (c) 2010 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.
 
 // Implementation of the ExtensionPortsRemoteService.
 
 // Inspired significantly from debugger_remote_service
 // and ../automation/extension_port_container.
 
 #include "chrome/browser/debugger/extension_ports_remote_service.h"
@@ skipping 119 matching lines @@
     if (!(*it)->IsOffTheRecord()) {
       service_ = (*it)->GetExtensionMessageService();
       break;
     }
   }
   if (!service_)
     LOG(WARNING) << "No usable profile for ExtensionPortsRemoteService";
 }
 
 ExtensionPortsRemoteService::~ExtensionPortsRemoteService() {
-  NotificationService::current()->Notify(
-      NotificationType::EXTENSION_PORT_DELETED_DEBUG,
-      Source<IPC::Message::Sender>(this),
-      NotificationService::NoDetails());
 }
 
 void ExtensionPortsRemoteService::HandleMessage(
     const DevToolsRemoteMessage& message) {
   DCHECK_EQ(MessageLoop::current()->type(), MessageLoop::TYPE_UI);
   const std::string destinationString = message.destination();
   scoped_ptr<Value> request(base::JSONReader::Read(message.content(), true));
   if (request.get() == NULL) {
     // Bad JSON
     NOTREACHED();
@@ skipping 231 matching lines @@
     LOG(INFO) << "unknown port: " << port_id;
     response->SetInteger(kResultKey, RESULT_UNKNOWN_PORT);
     return;
   }
   // Post the message through the ExtensionMessageService.
   DCHECK(service_);
   service_->PostMessageFromRenderer(port_id, message);
   // Confirm to the external client that we sent its message.
   response->SetInteger(kResultKey, RESULT_OK);
 }