Plumbing changes to merge various element kind implementaions.

src/code-stubs.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 957 matching lines @@
 
   DECLARE_ARRAY_STUB_PRINT(KeyedStoreFastElementStub)
 
  private:
   bool is_js_array_;
 };
 
 
 class KeyedLoadExternalArrayStub : public CodeStub {
  public:
-  explicit KeyedLoadExternalArrayStub(ExternalArrayType array_type)
-      : array_type_(array_type) { }
+  explicit KeyedLoadExternalArrayStub(JSObject::ElementsKind elements_kind)
+      : elements_kind_(elements_kind) { }
 
   Major MajorKey() { return KeyedLoadExternalArray; }
-  int MinorKey() { return array_type_; }
+  int MinorKey() { return elements_kind_; }
 
   void Generate(MacroAssembler* masm);
 
   const char* GetName() { return "KeyedLoadExternalArrayStub"; }
 
   DECLARE_ARRAY_STUB_PRINT(KeyedLoadExternalArrayStub)
 
  protected:
-  ExternalArrayType array_type_;
+  JSObject::ElementsKind elements_kind_;
 };
 
 
 class KeyedStoreExternalArrayStub : public CodeStub {
  public:
-  explicit KeyedStoreExternalArrayStub(ExternalArrayType array_type)
-      : array_type_(array_type) { }
+  explicit KeyedStoreExternalArrayStub(JSObject::ElementsKind elements_kind)
+      : elements_kind_(elements_kind) { }
 
   Major MajorKey() { return KeyedStoreExternalArray; }
-  int MinorKey() { return array_type_; }
+  int MinorKey() { return elements_kind_; }
 
   void Generate(MacroAssembler* masm);
 
   const char* GetName() { return "KeyedStoreExternalArrayStub"; }
 
   DECLARE_ARRAY_STUB_PRINT(KeyedStoreExternalArrayStub)
 
  protected:
-  ExternalArrayType array_type_;
+  JSObject::ElementsKind elements_kind_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODE_STUBS_H_