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

chrome/browser/profiles/profile.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_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_H_
 #pragma once
 
@@ skipping 30 matching lines @@
 }
 
 namespace prerender {
 class PrerenderManager;
 }
 
 namespace speech_input {
 class SpeechRecognizer;
 }
 
-namespace chrome_browser_net {
-class Predictor;
-}
-
 class AutocompleteClassifier;
 class BookmarkModel;
 class BrowserSignin;
 class ChromeAppCacheService;
 class ChromeURLDataManager;
 class Extension;
 class ExtensionDevToolsManager;
 class ExtensionEventRouter;
 class ExtensionInfoMap;
 class ExtensionMessageService;
@@ skipping 483 matching lines @@
     return 0 == accessibility_pause_level_;
   }
 
   // Checks whether sync is configurable by the user. Returns false if sync is
   // disabled or controlled by configuration management.
   bool IsSyncAccessible();
 
   // Creates an OffTheRecordProfile which points to this Profile.
   Profile* CreateOffTheRecordProfile();
 
-  virtual chrome_browser_net::Predictor* GetNetworkPredictor();
-
  protected:
   friend class OffTheRecordProfileImpl;
 
   static net::URLRequestContextGetter* default_request_context_;
 
  private:
   // ***DEPRECATED**: You should be passing in the specific profile's
   // URLRequestContextGetter or using the system URLRequestContextGetter.
   //
   // Returns the request context for the "default" profile.  This may be called
@@ skipping 21 matching lines @@
 struct hash<Profile*> {
   std::size_t operator()(Profile* const& p) const {
     return reinterpret_cast<std::size_t>(p);
   }
 };
 
 }  // namespace __gnu_cxx
 #endif
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_H_