Revert 97446 - Modifying prefetch to account for multi-profile.

chrome/browser/profiles/profile_impl_io_data.h

Index: chrome/browser/profiles/profile_impl_io_data.h
===================================================================
--- chrome/browser/profiles/profile_impl_io_data.h	(revision 97464)
+++ chrome/browser/profiles/profile_impl_io_data.h	(working copy)
@@ -12,10 +12,6 @@
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 
-namespace chrome_browser_net {
-class Predictor;
-}
-
 namespace net {
 class HttpTransactionFactory;
 }  // namespace net
@@ -40,10 +36,7 @@
               const FilePath& media_cache_path,
               int media_cache_max_size,
               const FilePath& extensions_cookie_path,
-              const FilePath& app_path,
-              chrome_browser_net::Predictor* predictor,
-              PrefService* local_state,
-              IOThread* io_thread);
+              const FilePath& app_path);
 
     base::Callback<ChromeURLDataManagerBackend*(void)>
         GetChromeURLDataManagerBackendGetter() const;
@@ -134,8 +127,6 @@
   mutable scoped_ptr<net::HttpTransactionFactory> main_http_factory_;
   mutable scoped_ptr<net::HttpTransactionFactory> media_http_factory_;
 
-  mutable scoped_ptr<chrome_browser_net::Predictor> predictor_;
-
   // Parameters needed for isolated apps.
   FilePath app_path_;
   mutable bool clear_local_state_on_exit_;