Cleanup polymorphic IC code to make use of ElementsKind information in maps.

src/ic.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 340 matching lines @@
   virtual MaybeObject* GetExternalArrayStubWithoutMapCheck(
       JSObject::ElementsKind elements_kind) = 0;
 
  protected:
   virtual Code* string_stub() {
     return NULL;
   }
 
   virtual Code::Kind kind() const = 0;
 
-  virtual String* GetStubNameForCache(IC::State ic_state) = 0;
-
   MaybeObject* ComputeStub(JSObject* receiver,
                            bool is_store,
                            StrictModeFlag strict_mode,
                            Code* default_stub);
 
   virtual MaybeObject* ConstructMegamorphicStub(
       MapList* receiver_maps,
       CodeList* targets,
       StrictModeFlag strict_mode) = 0;
 
@@ skipping 46 matching lines @@
 
   virtual MaybeObject* GetFastElementStubWithoutMapCheck(
       bool is_js_array);
 
   virtual MaybeObject* GetExternalArrayStubWithoutMapCheck(
       JSObject::ElementsKind elements_kind);
 
  protected:
   virtual Code::Kind kind() const { return Code::KEYED_LOAD_IC; }
 
-  virtual String* GetStubNameForCache(IC::State ic_state);
-
   virtual MaybeObject* ConstructMegamorphicStub(
       MapList* receiver_maps,
       CodeList* targets,
       StrictModeFlag strict_mode);
 
   virtual Code* string_stub() {
     return isolate()->builtins()->builtin(
         Builtins::kKeyedLoadIC_String);
   }
 
@@ skipping 133 matching lines @@
 
   virtual MaybeObject* GetFastElementStubWithoutMapCheck(
       bool is_js_array);
 
   virtual MaybeObject* GetExternalArrayStubWithoutMapCheck(
       JSObject::ElementsKind elements_kind);
 
  protected:
   virtual Code::Kind kind() const { return Code::KEYED_STORE_IC; }
 
-  virtual String* GetStubNameForCache(IC::State ic_state);
-
   virtual MaybeObject* ConstructMegamorphicStub(
       MapList* receiver_maps,
       CodeList* targets,
       StrictModeFlag strict_mode);
 
   private:
   // Update the inline cache.
   void UpdateCaches(LookupResult* lookup,
                     State state,
                     StrictModeFlag strict_mode,
@@ skipping 136 matching lines @@
 
   Token::Value op_;
 };
 
 // Helper for BinaryOpIC and CompareIC.
 void PatchInlinedSmiCode(Address address);
 
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_