Fix building ggc-zone.c

	* ggc-zone.c (ggc_internal_alloc_zone_stat): Rename
	ggc_alloced_size_order_for_request into ggc_round_alloc_size like
	it was done in ggc-page.c.

From-SVN: r180258

gcc/ChangeLog

@@ -10,6 +10,10 @@
 
 2011-10-20  Dodji Seketeli  <dodji@redhat.com>
 
+	* ggc-zone.c (ggc_internal_alloc_zone_stat): Rename
+	ggc_alloced_size_order_for_request into ggc_round_alloc_size like
+	it was done in ggc-page.c.
+
 	PR other/50659
 	* doc/cppopts.texi: Use @smallexample/@end smallexample in
     	documentation for -fdebug-cpp instead of @quotation/@end quotation

gcc/ggc-zone.c

@@ -1102,7 +1102,7 @@ ggc_internal_alloc_zone_stat (size_t orig_size, struct alloc_zone *zone
   struct small_page_entry *entry;
   struct alloc_chunk *chunk, **pp;
   void *result;
-  size_t size = ggc_alloced_size_for_request (orig_size);
+  size_t size = ggc_round_alloc_size (orig_size);
 
   /* Try to allocate the object from several different sources.  Each
      of these cases is responsible for setting RESULT and SIZE to