Add an extension to expose some primitives to JS for doing ...

chrome/renderer/render_thread.h

 // Copyright (c) 2006-2008 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_
 
 #include <string>
 #include <vector>
 
@@ skipping 85 matching lines @@
   // 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();
 
+  // Sends a message to the browser to close all idle connections.
+  void CloseIdleConnections();
+
+  // Sends a message to the browser to enable or disable the disk cache.
+  void SetCacheMode(bool enabled);
+
  private:
   virtual void OnControlMessageReceived(const IPC::Message& msg);
 
   // Called by the thread base class
   virtual void Init();
   virtual void CleanUp();
 
   void OnUpdateVisitedLinks(base::SharedMemoryHandle table);
   void OnUpdateUserScripts(base::SharedMemoryHandle table);
   void OnSetExtensionFunctionNames(const std::vector<std::string>& names);
@@ skipping 49 matching lines @@
       suicide_on_channel_error_filter_;
 #endif
 
   // If true, then a GetPlugins call is allowed to rescan the disk.
   bool plugin_refresh_allowed_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderThread);
 };
 
 #endif  // CHROME_RENDERER_RENDER_THREAD_H_