[DevTools] Move Page and Emulation handlers to RenderFrameHostImpl.

content/browser/devtools/render_frame_devtools_agent_host.h

 // Copyright (c) 2012 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_RENDER_FRAME_DEVTOOLS_AGENT_HOST_H_
 #define CONTENT_BROWSER_DEVTOOLS_RENDER_FRAME_DEVTOOLS_AGENT_HOST_H_
 
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/devtools/ipc_devtools_agent_host.h"
 #include "content/common/content_export.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_observer.h"
 
 namespace cc {
 class CompositorFrameMetadata;
 }
 
 namespace content {
 
 class BrowserContext;
 class DevToolsFrameTraceRecorder;
@@ skipping 11 matching lines @@
 namespace inspector { class InspectorHandler; }
 namespace network { class NetworkHandler; }
 namespace page { class PageHandler; }
 namespace power { class PowerHandler; }
 namespace service_worker { class ServiceWorkerHandler; }
 namespace tracing { class TracingHandler; }
 }
 
 class CONTENT_EXPORT RenderFrameDevToolsAgentHost
     : public IPCDevToolsAgentHost,
-      private WebContentsObserver,
-      public NotificationObserver {
+      private WebContentsObserver {
  public:
   static void AddAllAgentHosts(DevToolsAgentHost::List* result);
 
   static void OnCancelPendingNavigation(RenderFrameHost* pending,
                                         RenderFrameHost* current);
 
   void SynchronousSwapCompositorFrame(
       const cc::CompositorFrameMetadata& frame_metadata);
 
   bool HasRenderFrameHost(RenderFrameHost* host);
@@ skipping 37 matching lines @@
   void DidAttachInterstitialPage() override;
   void DidDetachInterstitialPage() override;
   void TitleWasSet(NavigationEntry* entry, bool explicit_set) override;
   void NavigationEntryCommitted(
       const LoadCommittedDetails& load_details) override;
   void DidCommitProvisionalLoadForFrame(
       RenderFrameHost* render_frame_host,
       const GURL& url,
       ui::PageTransition transition_type) override;
 
-  // NotificationObserver overrides:
-  void Observe(int type,
-               const NotificationSource& source,
-               const NotificationDetails& details) override;
-
   void DisconnectRenderFrameHost();
   void ConnectRenderFrameHost(RenderFrameHost* rvh);
   void ReattachToRenderFrameHost(RenderFrameHost* rvh);
 
   void SetRenderFrameHost(RenderFrameHost* rvh);
   void ClearRenderFrameHost();
 
   void RenderFrameCrashed();
   void OnSwapCompositorFrame(const IPC::Message& message);
   bool OnSetTouchEventEmulationEnabled(const IPC::Message& message);
@@ skipping 16 matching lines @@
   scoped_ptr<devtools::page::PageHandler> page_handler_;
   scoped_ptr<devtools::power::PowerHandler> power_handler_;
   scoped_ptr<devtools::service_worker::ServiceWorkerHandler>
       service_worker_handler_;
   scoped_ptr<devtools::tracing::TracingHandler> tracing_handler_;
   scoped_ptr<devtools::emulation::EmulationHandler> emulation_handler_;
   scoped_ptr<DevToolsFrameTraceRecorder> frame_trace_recorder_;
 #if defined(OS_ANDROID)
   scoped_ptr<PowerSaveBlockerImpl> power_save_blocker_;
 #endif
-  NotificationRegistrar registrar_;
   bool reattaching_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameDevToolsAgentHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_RENDER_FRAME_DEVTOOLS_AGENT_HOST_H_