Attempt 3 at: Splits ChromeURLDataManager into 2 chunks:...

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>
@@ skipping 22 matching lines @@
 class CommandLine;
 class PrefService;
 class Profile;
 class ProfileIOData;
 
 namespace net {
 class DnsCertProvenanceChecker;
 class NetworkDelegate;
 }
 
+class ChromeURLDataManagerBackend;
 class ChromeURLRequestContext;
 class ChromeURLRequestContextFactory;
 
 // Subclass of net::URLRequestContext which can be used to store extra
 // information for requests.
 //
 // All methods of this class must be called from the IO thread,
 // including the constructor and destructor.
 class ChromeURLRequestContext : public net::URLRequestContext {
  public:
@@ skipping 42 matching lines @@
   }
 
   const ExtensionIOEventRouter* extension_io_event_router() const {
     return extension_io_event_router_;
   }
 
   PrerenderManager* prerender_manager() {
     return prerender_manager_.get();
   }
 
+  ChromeURLDataManagerBackend* GetChromeURLDataManagerBackend();
+
  protected:
   virtual ~ChromeURLRequestContext();
 
  public:
   // Setters to simplify initializing from factory objects.
 
   void set_accept_language(const std::string& accept_language) {
     accept_language_ = accept_language;
   }
   void set_accept_charset(const std::string& accept_charset) {
@@ skipping 69 matching lines @@
   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_;
   // TODO(aa): This should use chrome/common/extensions/extension_set.h.
   scoped_refptr<ExtensionInfoMap> extension_info_map_;
   scoped_refptr<ExtensionIOEventRouter> extension_io_event_router_;
   scoped_refptr<PrerenderManager> prerender_manager_;
+  scoped_ptr<ChromeURLDataManagerBackend> chrome_url_data_manager_backend_;
 
   bool is_off_the_record_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContext);
 };
 
 // A URLRequestContextGetter subclass used by the browser. This returns a
 // subclass of net::URLRequestContext which can be used to store extra
 // information about requests.
@@ skipping 153 matching lines @@
 
   FilePath profile_dir_path_;
 
  private:
   IOThread* const io_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeURLRequestContextFactory);
 };
 
 #endif  // CHROME_BROWSER_NET_CHROME_URL_REQUEST_CONTEXT_H_