Revert "Modifying prefetch to account for multi-profile."

chrome/browser/profiles/profile_impl.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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 #pragma once
 
@@ skipping 106 matching lines @@
   virtual ProfileSyncService* GetProfileSyncService();
   virtual ProfileSyncService* GetProfileSyncService(
       const std::string& cros_user);
   virtual TokenService* GetTokenService();
   void InitSyncService(const std::string& cros_user);
   virtual ChromeBlobStorageContext* GetBlobStorageContext();
   virtual ExtensionInfoMap* GetExtensionInfoMap();
   virtual PromoCounter* GetInstantPromoCounter();
   virtual BrowserSignin* GetBrowserSignin();
   virtual ChromeURLDataManager* GetChromeURLDataManager();
-  virtual chrome_browser_net::Predictor* GetNetworkPredictor();
 
 #if defined(OS_CHROMEOS)
   virtual void ChangeAppLocale(const std::string& locale, AppLocaleChangedVia);
   virtual void OnLogin();
   virtual void SetupChromeOSEnterpriseExtensionObserver();
   virtual void InitChromeOSPreferences();
 #endif  // defined(OS_CHROMEOS)
 
   virtual PrefProxyConfigTracker* GetProxyConfigTracker();
   virtual prerender::PrerenderManager* GetPrerenderManager();
@@ skipping 149 matching lines @@
 
   scoped_ptr<chromeos::LocaleChangeGuard> locale_change_guard_;
 #endif
 
   scoped_refptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
 
   scoped_ptr<ChromeURLDataManager> chrome_url_data_manager_;
 
   Profile::Delegate* delegate_;
 
-  chrome_browser_net::Predictor* predictor_;
-
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_