Modifying prefetch to account for multi-profile.

chrome/browser/profiles/profile_impl.h

Index: chrome/browser/profiles/profile_impl.h
===================================================================
--- chrome/browser/profiles/profile_impl.h	(revision 100345)
+++ chrome/browser/profiles/profile_impl.h	(working copy)
@@ -122,6 +122,7 @@
   virtual ExtensionInfoMap* GetExtensionInfoMap();
   virtual PromoCounter* GetInstantPromoCounter();
   virtual ChromeURLDataManager* GetChromeURLDataManager();
+  virtual chrome_browser_net::Predictor* GetNetworkPredictor();
 
 #if defined(OS_CHROMEOS)
   virtual void ChangeAppLocale(const std::string& locale, AppLocaleChangedVia);
@@ -290,6 +291,8 @@
 
   Profile::Delegate* delegate_;
 
+  chrome_browser_net::Predictor* predictor_;
+
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);
 };