src/share/vm/gc/g1/g1OopClosures.hpp

rev 12944 : imported patch 8177707-specialize-refine-card
rev 12946 : imported patch 8177044-remove-scan-top

@@ -197,11 +197,11 @@
 
 public:
   G1UpdateRSOrPushRefOopClosure(G1CollectedHeap* g1h,
                                 G1ParPushHeapRSClosure* push_ref_cl,
                                 bool record_refs_into_cset,
-                                uint worker_i = 0);
+                                uint worker_i);
 
   void set_from(HeapRegion* from) {
     assert(from != NULL, "from region must be non-NULL");
     _from = from;
   }