Revert 232517 "Component updater on-demand logic with Resource T..."

trunk/src/chrome/browser/component_updater/crx_update_item.h

Index: trunk/src/chrome/browser/component_updater/crx_update_item.h
===================================================================
--- trunk/src/chrome/browser/component_updater/crx_update_item.h	(revision 232536)
+++ trunk/src/chrome/browser/component_updater/crx_update_item.h	(working copy)
@@ -9,13 +9,10 @@
 #include <vector>
 
 #include "base/basictypes.h"
-#include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "base/version.h"
 #include "chrome/browser/component_updater/component_updater_service.h"
 
-class CUResourceThrottle;
-
 // This is the one and only per-item state structure. Designed to be hosted
 // in a std::vector or a std::list. The two main members are |component|
 // which is supplied by the the component updater client and |status| which
@@ -105,8 +102,6 @@
   int diff_error_code;
   int diff_extra_code1;
 
-  std::vector<base::WeakPtr<CUResourceThrottle> > throttles;
-
   CrxUpdateItem();
   ~CrxUpdateItem();