1 files changed, 5 insertions, 19 deletions

diff --git a/deps/v8/src/ic.h b/deps/v8/src/ic.h
index fce585f6d7..99309f4edf 100644
--- a/deps/v8/src/ic.h
+++ b/deps/v8/src/ic.h
@@ -150,19 +150,6 @@ class IC {
   // Get the call-site target; used for determining the state.
   Handle<Code> target() const { return target_; }
 
-  TypeHandleList* types() { return &types_; }
-  CodeHandleList* handlers() { return &handlers_; }
-  Map* first_map() {
-    return types_.length() == 0 ? NULL : *TypeToMap(*types_.at(0), isolate_);
-  }
-  Code* first_handler() {
-    return handlers_.length() == 0 ? NULL : *handlers_.at(0);
-  }
-  void GetMapsFromTypes(MapHandleList* maps) {
-    for (int i = 0; i < types_.length(); ++i) {
-      maps->Add(TypeToMap(*types_.at(i), isolate_));
-    }
-  }
   Address fp() const { return fp_; }
   Address pc() const { return *pc_address_; }
   Isolate* isolate() const { return isolate_; }
@@ -222,7 +209,7 @@ class IC {
   virtual void UpdateMegamorphicCache(HeapType* type, Name* name, Code* code);
 
   void CopyICToMegamorphicCache(Handle<String> name);
-  bool IsTransitionOfMonomorphicTarget(Map* source_map, Map* target_map);
+  bool IsTransitionOfMonomorphicTarget(Handle<HeapType> type);
   void PatchCache(Handle<HeapType> type,
                   Handle<String> name,
                   Handle<Code> code);
@@ -273,9 +260,6 @@ class IC {
 
   ExtraICState extra_ic_state_;
 
-  TypeHandleList types_;
-  CodeHandleList handlers_;
-
   DISALLOW_IMPLICIT_CONSTRUCTORS(IC);
 };
 
@@ -336,7 +320,8 @@ class LoadIC: public IC {
     GenerateMiss(masm);
   }
   static void GenerateMiss(MacroAssembler* masm);
-  static void GenerateMegamorphic(MacroAssembler* masm);
+  static void GenerateMegamorphic(MacroAssembler* masm,
+                                  ExtraICState extra_state);
   static void GenerateNormal(MacroAssembler* masm);
   static void GenerateRuntimeGetProperty(MacroAssembler* masm);
 
@@ -497,7 +482,8 @@ class StoreIC: public IC {
     GenerateMiss(masm);
   }
   static void GenerateMiss(MacroAssembler* masm);
-  static void GenerateMegamorphic(MacroAssembler* masm);
+  static void GenerateMegamorphic(MacroAssembler* masm,
+                                  ExtraICState extra_ic_state);
   static void GenerateNormal(MacroAssembler* masm);
   static void GenerateRuntimeSetProperty(MacroAssembler* masm,
                                          StrictModeFlag strict_mode);