Revert 115997 - Replace MessageLoop::DeleteSoon implementation with one that uses base::Bind.

chrome/browser/browsing_data_remover.h

Index: chrome/browser/browsing_data_remover.h
===================================================================
--- chrome/browser/browsing_data_remover.h	(revision 115998)
+++ chrome/browser/browsing_data_remover.h	(working copy)
@@ -9,7 +9,6 @@
 #include <set>
 
 #include "base/memory/ref_counted.h"
-#include "base/message_loop_helpers.h"
 #include "base/observer_list.h"
 #include "base/synchronization/waitable_event_watcher.h"
 #include "base/time.h"
@@ -143,7 +142,7 @@
   // BrowsingDataRemover deletes itself (using DeleteTask) and is not supposed
   // to be deleted by other objects so make destructor private and DeleteTask
   // a friend.
-  friend class base::DeleteHelper<BrowsingDataRemover>;
+  friend class DeleteTask<BrowsingDataRemover>;
   virtual ~BrowsingDataRemover();
 
   // content::NotificationObserver method. Callback when TemplateURLService has