Rollback trunk to bleeding_edge revision 12525

src/heap.h

Index: src/heap.h
diff --git a/src/heap.h b/src/heap.h
index 46ec6cf660f841ffde53d4a47d1298c4ed217afa..90d0797454558d2ce676fa75e4a84db0a8d7a5be 100644
--- a/src/heap.h
+++ b/src/heap.h
@@ -1499,6 +1499,13 @@ class Heap {
 
   void ClearNormalizedMapCaches();
 
+  // Clears the cache of ICs related to this map.
+  void ClearCacheOnMap(Map* map) {
+    if (FLAG_cleanup_code_caches_at_gc) {
+      map->ClearCodeCache(this);
+    }
+  }
+
   GCTracer* tracer() { return tracer_; }
 
   // Returns the size of objects residing in non new spaces.