Add PrerenderResourceHandler and hook it into the ResourceDispatcherHost....

chrome/browser/net/chrome_url_request_context.h

 // Copyright (c) 2011 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_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_
 #define CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "chrome/browser/appcache/chrome_appcache_service.h"
 #include "chrome/browser/chrome_blob_storage_context.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/extensions/extension_info_map.h"
 #include "chrome/browser/host_zoom_map.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/net/chrome_cookie_policy.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/prerender/prerender_manager.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/net/url_request_context_getter.h"
 #include "chrome/common/notification_registrar.h"
 #include "net/base/cookie_monster.h"
 #include "net/base/cookie_policy.h"
 #include "net/url_request/url_request_context.h"
 #include "webkit/database/database_tracker.h"
 #include "webkit/fileapi/sandboxed_file_system_context.h"
 
 class CommandLine;
@@ skipping 55 matching lines @@
   HostContentSettingsMap* host_content_settings_map() {
     return host_content_settings_map_;
   }
 
   const HostZoomMap* host_zoom_map() const { return host_zoom_map_; }
 
   const ExtensionInfoMap* extension_info_map() const {
     return extension_info_map_;
   }
 
+  PrerenderManager* prerender_manager() {
+    return prerender_manager_.get();
+  }
+
   // Returns true if this context is an external request context, like
   // ChromeFrame.
   virtual bool IsExternal() const;
 
  protected:
   virtual ~ChromeURLRequestContext();
 
  public:
   // Setters to simplify initializing from factory objects.
 
@@ skipping 51 matching lines @@
   void set_file_system_context(fileapi::SandboxedFileSystemContext* context) {
     file_system_context_ = context;
   }
   void set_extension_info_map(ExtensionInfoMap* map) {
     extension_info_map_ = map;
   }
   void set_network_delegate(
       net::HttpNetworkDelegate* network_delegate) {
     network_delegate_ = network_delegate;
   }
+  void set_prerender_manager(PrerenderManager* prerender_manager) {
+    prerender_manager_ = prerender_manager;
+  }
 
   // Callback for when the accept language changes.
   void OnAcceptLanguageChange(const std::string& accept_language);
 
   // Callback for when the default charset changes.
   void OnDefaultCharsetChange(const std::string& default_charset);
 
  protected:
   // Path to the directory user scripts are stored in.
   FilePath user_script_dir_path_;
 
+  // TODO(willchan): Make these non-refcounted.
   scoped_refptr<ChromeAppCacheService> appcache_service_;
   scoped_refptr<webkit_database::DatabaseTracker> database_tracker_;
   scoped_refptr<ChromeCookiePolicy> chrome_cookie_policy_;
   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
   scoped_refptr<HostZoomMap> host_zoom_map_;
   scoped_refptr<ChromeBlobStorageContext> blob_storage_context_;
   scoped_refptr<fileapi::SandboxedFileSystemContext> file_system_context_;
   scoped_refptr<ExtensionInfoMap> extension_info_map_;
+  scoped_refptr<PrerenderManager> prerender_manager_;
 
   bool is_media_;
   bool is_off_the_record_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContext);
 };
 
 // A URLRequestContextGetter subclass used by the browser. This returns a
 // subclass of URLRequestContext which can be used to store extra information
@@ skipping 138 matching lines @@
   // ApplyProfileParametersToContext().
   bool is_media_;
   bool is_off_the_record_;
   bool clear_local_state_on_exit_;
   std::string accept_language_;
   std::string accept_charset_;
   std::string referrer_charset_;
 
   // TODO(aa): I think this can go away now as we no longer support standalone
   // user scripts.
+  // TODO(willchan): Make these non-refcounted.
   FilePath user_script_dir_path_;
   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
   scoped_refptr<ChromeAppCacheService> appcache_service_;
   scoped_refptr<webkit_database::DatabaseTracker> database_tracker_;
   scoped_refptr<HostZoomMap> host_zoom_map_;
   scoped_refptr<net::TransportSecurityState> transport_security_state_;
   scoped_refptr<net::SSLConfigService> ssl_config_service_;
   scoped_refptr<net::CookieMonster::Delegate> cookie_monster_delegate_;
   scoped_refptr<ChromeBlobStorageContext> blob_storage_context_;
   scoped_refptr<fileapi::SandboxedFileSystemContext> file_system_context_;
   scoped_refptr<ExtensionInfoMap> extension_info_map_;
+  scoped_refptr<PrerenderManager> prerender_manager_;
 
   FilePath profile_dir_path_;
 
  private:
   IOThread* const io_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContextFactory);
 };
 
 #endif  // CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_