Modifying prefetch to account for multi-profile.

chrome/browser/profiles/profile.cc

 // 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.
 
 #include "chrome/browser/profiles/profile.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
@@ skipping 207 matching lines @@
   return is_guest_session;
 #else
   return false;
 #endif
 }
 
 bool Profile::IsSyncAccessible() {
   ProfileSyncService* syncService = GetProfileSyncService();
   return syncService && !syncService->IsManaged();
 }
+
+chrome_browser_net::Predictor* Profile::GetNetworkPredictor() {
+  return NULL;
+}