Get rid of LookupRealNamedProperty and LookupRealNamedPropertyInPrototypes and update clients

src/objects.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include "src/allocation.h"
 #include "src/assert-scope.h"
 #include "src/builtins.h"
@@ skipping 2358 matching lines @@
   inline int GetHeaderSize();
 
   inline int GetInternalFieldCount();
   inline int GetInternalFieldOffset(int index);
   inline Object* GetInternalField(int index);
   inline void SetInternalField(int index, Object* value);
   inline void SetInternalField(int index, Smi* value);
 
   // The following lookup functions skip interceptors.
   void LookupOwnRealNamedProperty(Handle<Name> name, LookupResult* result);
-  void LookupRealNamedProperty(Handle<Name> name, LookupResult* result);
-  void LookupRealNamedPropertyInPrototypes(Handle<Name> name,
-                                           LookupResult* result);
 
   // Returns the number of properties on this object filtering out properties
   // with the specified attributes (ignoring interceptors).
   int NumberOfOwnProperties(PropertyAttributes filter = NONE);
   // Fill in details for properties into storage starting at the specified
   // index.
   void GetOwnPropertyNames(
       FixedArray* storage, int index, PropertyAttributes filter = NONE);
 
   // Returns the number of properties on this object filtering out properties
@@ skipping 8819 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_