Refactor away most of ExtensionRendererInfo

chrome/renderer/render_thread.h

 // 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.
 
 #ifndef CHROME_RENDERER_RENDER_THREAD_H_
 #define CHROME_RENDERER_RENDER_THREAD_H_
 #pragma once
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/shared_memory.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "build/build_config.h"
 #include "chrome/common/child_thread.h"
 #include "chrome/common/css_colors.h"
 #include "chrome/common/gpu_info.h"
+#include "chrome/renderer/extensions/extension_renderer_info.h"
 #include "chrome/renderer/visitedlink_slave.h"
 #include "gfx/native_widget_types.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_platform_file.h"
 
 class AppCacheDispatcher;
 class CookieMessageFilter;
 class DBMessageFilter;
 class DevToolsAgentFilter;
 class FilePath;
 class GpuChannelHost;
 class IndexedDBDispatcher;
 class ListValue;
 class RendererHistogram;
 class RendererHistogramSnapshots;
 class RendererNetPredictor;
 class RendererWebKitClientImpl;
 class SpellCheck;
 class SkBitmap;
 class UserScriptSlave;
 class URLPattern;
 class WebDatabaseObserverImpl;
 
 struct ContentSettings;
 struct RendererPreferences;
 struct DOMStorageMsg_Event_Params;
-struct ViewMsg_ExtensionsUpdated_Params;
+struct ViewMsg_ExtensionLoaded_Params;
 struct ViewMsg_New_Params;
 struct WebPreferences;
 
 namespace base {
 class MessageLoopProxy;
 template<class T> class ScopedCallbackFactory;
 class Thread;
 }
 
 namespace IPC {
@@ skipping 137 matching lines @@
   }
 
   // Returns the phishing Scorer object, or NULL if a model has not been passed
   // in from the browser yet.
   const safe_browsing::Scorer* phishing_scorer() const {
     return phishing_scorer_.get();
   }
 
   bool plugin_refresh_allowed() const { return plugin_refresh_allowed_; }
 
+  ExtensionRendererInfo* extensions() { return &extensions_; }
+
   // Do DNS prefetch resolution of a hostname.
   void Resolve(const char* name, size_t length);
 
   // Send all the Histogram data to browser.
   void SendHistograms(int sequence_number);
 
   // Invokes InformHostOfCacheStats after a short delay.  Used to move this
   // bookkeeping operation off the critical latency path.
   void InformHostOfCacheStatsLater();
 
@@ skipping 45 matching lines @@
   void Init();
 
   void OnUpdateVisitedLinks(base::SharedMemoryHandle table);
   void OnAddVisitedLinks(const VisitedLinkSlave::Fingerprints& fingerprints);
   void OnResetVisitedLinks();
   void OnSetZoomLevelForCurrentURL(const GURL& url, double zoom_level);
   void OnSetContentSettingsForCurrentURL(
       const GURL& url, const ContentSettings& content_settings);
   void OnUpdateUserScripts(base::SharedMemoryHandle table);
   void OnSetExtensionFunctionNames(const std::vector<std::string>& names);
-  void OnExtensionsUpdated(
-      const ViewMsg_ExtensionsUpdated_Params& params);
+  void OnExtensionLoaded(const ViewMsg_ExtensionLoaded_Params& params);
+  void OnExtensionUnloaded(const std::string& id);
   void OnPageActionsUpdated(const std::string& extension_id,
       const std::vector<std::string>& page_actions);
   void OnDOMStorageEvent(const DOMStorageMsg_Event_Params& params);
   void OnExtensionSetAPIPermissions(
       const std::string& extension_id,
       const std::set<std::string>& permissions);
   void OnExtensionSetHostPermissions(
       const GURL& extension_url,
       const std::vector<URLPattern>& permissions);
   void OnSetNextPageID(int32 next_page_id);
@@ skipping 122 matching lines @@
   scoped_refptr<GpuChannelHost> gpu_channel_;
 
   // A lazily initiated thread on which file operations are run.
   scoped_ptr<base::Thread> file_thread_;
 
   // Map of registered v8 extensions. The key is the extension name. The value
   // is true if the extension should be restricted to extension-related
   // contexts.
   std::map<std::string, bool> v8_extensions_;
 
+  // Contains all loaded extensions.
+  ExtensionRendererInfo extensions_;
+
   DISALLOW_COPY_AND_ASSIGN(RenderThread);
 };
 
 #endif  // CHROME_RENDERER_RENDER_THREAD_H_