src/hotspot/share/code/dependencyContext.hpp

   void remove_dependent_nmethod(nmethod* nm);
   int  remove_all_dependents();
   void clean_unloading_dependents();
   static void purge_dependency_contexts();
   static void release(nmethodBucket* b);
-  static void gc_prologue();
-  static void gc_epilogue();
+  static void cleaning_start();
+  static void cleaning_end();
 
 #ifndef PRODUCT
   void print_dependent_nmethods(bool verbose);
   bool is_dependent_nmethod(nmethod* nm);
 #endif //PRODUCT