Plumbing changes to merge various element kind implementaions.

src/ast.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 243 matching lines @@
   }
   virtual ZoneMapList* GetReceiverTypes() {
     UNREACHABLE();
     return NULL;
   }
   virtual Handle<Map> GetMonomorphicReceiverType() {
     UNREACHABLE();
     return Handle<Map>();
   }
 
-  ExternalArrayType external_array_type() const {
-    return external_array_type_;
-  }
-  void set_external_array_type(ExternalArrayType array_type) {
-    external_array_type_ = array_type;
-  }
-
   unsigned id() const { return id_; }
 
  private:
-  ExternalArrayType external_array_type_;
   unsigned id_;
 };
 
 
 /**
  * A sentinel used during pre parsing that represents some expression
  * that is a valid left hand side without having to actually build
  * the expression.
  */
 class ValidLeftHandSideSentinel: public Expression {
@@ skipping 1867 matching lines @@
 
  private:
   Isolate* isolate_;
   bool stack_overflow_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_AST_H_