Revise ServiceWorker DevTools protocols.

content/browser/devtools/protocol/service_worker_handler.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_DEVTOOLS_PROTOCOL_SERVICE_WORKER_HANDLER_H_
 #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_SERVICE_WORKER_HANDLER_H_
 
 #include <set>
 
 #include "base/memory/weak_ptr.h"
 #include "content/browser/devtools/protocol/devtools_protocol_handler.h"
 #include "content/browser/devtools/service_worker_devtools_agent_host.h"
 #include "content/browser/devtools/service_worker_devtools_manager.h"
 #include "content/browser/service_worker/service_worker_info.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/devtools_agent_host_client.h"
 
 // Windows headers will redefine SendMessage.
 #ifdef SendMessage
 #undef SendMessage
 #endif
 
 namespace content {
 
 class RenderFrameHostImpl;
+class ServiceWorkerContextWatcher;
 class ServiceWorkerContextWrapper;
 
 namespace devtools {
 namespace service_worker {
 
 class ServiceWorkerHandler : public DevToolsAgentHostClient,
                              public ServiceWorkerDevToolsManager::Observer {
  public:
   typedef DevToolsProtocolClient::Response Response;
 
@@ skipping 11 matching lines @@
   Response SendMessage(const std::string& worker_id,
                        const std::string& message);
   Response Stop(const std::string& worker_id);
 
   // WorkerDevToolsManager::Observer implementation.
   void WorkerCreated(ServiceWorkerDevToolsAgentHost* host) override;
   void WorkerReadyForInspection(ServiceWorkerDevToolsAgentHost* host) override;
   void WorkerDestroyed(ServiceWorkerDevToolsAgentHost* host) override;
 
  private:
-  class ContextObserver;
-
   // DevToolsAgentHostClient overrides.
   void DispatchProtocolMessage(DevToolsAgentHost* agent_host,
                                const std::string& message) override;
   void AgentHostClosed(DevToolsAgentHost* agent_host,
                        bool replaced_with_another_client) override;
 
   void ReportWorkerCreated(ServiceWorkerDevToolsAgentHost* host);
   void ReportWorkerTerminated(ServiceWorkerDevToolsAgentHost* host);
 
   void OnWorkerRegistrationUpdated(
       const std::vector<ServiceWorkerRegistrationInfo>& registrations);
   void OnWorkerVersionUpdated(
       const std::vector<ServiceWorkerVersionInfo>& registrations);
-  void OnWorkerRegistrationDeleted(int64 registration_id);
 
   scoped_refptr<ServiceWorkerContextWrapper> context_;
   scoped_ptr<Client> client_;
   ServiceWorkerDevToolsAgentHost::Map attached_hosts_;
   bool enabled_;
   std::set<GURL> urls_;
-  scoped_refptr<ContextObserver> context_observer_;
+  scoped_refptr<ServiceWorkerContextWatcher> context_watcher_;
   RenderFrameHostImpl* render_frame_host_;
 
   base::WeakPtrFactory<ServiceWorkerHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerHandler);
 };
 
 }  // namespace service_worker
 }  // namespace devtools
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_SERVICE_WORKER_HANDLER_H_