Merged r17459, r17462, r17474 into 3.21 branch.

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 7183 matching lines @@
 
   // This is like GetProperty, but is used when you know the lookup won't fail
   // by throwing an exception.  This is for the debug and builtins global
   // objects, where it is known which properties can be expected to be present
   // on the object.
   Object* GetPropertyNoExceptionThrown(Name* key) {
     Object* answer = GetProperty(key)->ToObjectUnchecked();
     return answer;
   }
 
-  // Ensure that the global object has a cell for the given property name.
-  static Handle<PropertyCell> EnsurePropertyCell(Handle<GlobalObject> global,
-                                                 Handle<Name> name);
-
   // Casting.
   static inline GlobalObject* cast(Object* obj);
 
   // Layout description.
   static const int kBuiltinsOffset = JSObject::kHeaderSize;
   static const int kNativeContextOffset = kBuiltinsOffset + kPointerSize;
   static const int kGlobalContextOffset = kNativeContextOffset + kPointerSize;
   static const int kGlobalReceiverOffset = kGlobalContextOffset + kPointerSize;
   static const int kHeaderSize = kGlobalReceiverOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(GlobalObject);
 };
 
 
 // JavaScript global object.
 class JSGlobalObject: public GlobalObject {
  public:
   // Casting.
   static inline JSGlobalObject* cast(Object* obj);
 
+  // Ensure that the global object has a cell for the given property name.
+  static Handle<PropertyCell> EnsurePropertyCell(Handle<JSGlobalObject> global,
+                                                 Handle<Name> name);
+
   // Dispatched behavior.
   DECLARE_PRINTER(JSGlobalObject)
   DECLARE_VERIFIER(JSGlobalObject)
 
   // Layout description.
   static const int kSize = GlobalObject::kHeaderSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(JSGlobalObject);
 };
@@ skipping 3004 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_