Revert 227566 "Fix some WeakPtrFactory members that aren't last"

net/ssl/server_bound_cert_service.h

Index: net/ssl/server_bound_cert_service.h
===================================================================
--- net/ssl/server_bound_cert_service.h	(revision 228862)
+++ net/ssl/server_bound_cert_service.h	(working copy)
@@ -197,6 +197,7 @@
   // inflight_ maps from a server to an active generation which is taking
   // place.
   std::map<std::string, ServerBoundCertServiceJob*> inflight_;
+  base::WeakPtrFactory<ServerBoundCertService> weak_ptr_factory_;
 
   uint64 requests_;
   uint64 cert_store_hits_;
@@ -205,8 +206,6 @@
 
   bool is_system_time_valid_;
 
-  base::WeakPtrFactory<ServerBoundCertService> weak_ptr_factory_;
-
   DISALLOW_COPY_AND_ASSIGN(ServerBoundCertService);
 };