Clean up some "GetProperty" methods/functions.

src/objects.h

 // Copyright 2012 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 1539 matching lines @@
   // TODO(yangguo): this should eventually replace the non-handlified version.
   static Handle<Object> GetPropertyWithReceiver(Handle<Object> object,
                                                 Handle<Object> receiver,
                                                 Handle<Name> name,
                                                 PropertyAttributes* attributes);
   MUST_USE_RESULT MaybeObject* GetPropertyWithReceiver(
       Object* receiver,
       Name* key,
       PropertyAttributes* attributes);
 
+  static Handle<Object> GetPropertyOrElement(Handle<Object> object,
+                                             Handle<Name> key);
+
   static Handle<Object> GetProperty(Handle<Object> object,
                                     Handle<Name> key);
   static Handle<Object> GetProperty(Handle<Object> object,
                                     Handle<Object> receiver,
                                     LookupResult* result,
                                     Handle<Name> key,
                                     PropertyAttributes* attributes);
 
   MUST_USE_RESULT static MaybeObject* GetPropertyOrFail(
       Handle<Object> object,
@@ skipping 9221 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_