Fix style issues.

src/objects.h

 // Copyright 2006-2008 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 30 matching lines @@
 //     - Smi          (immediate small integer)
 //     - Failure      (immediate for marking failed operation)
 //     - HeapObject   (superclass for everything allocated in the heap)
 //       - JSObject
 //         - JSArray
 //         - JSRegExp
 //         - JSFunction
 //         - GlobalObject
 //           - JSGlobalObject
 //           - JSBuiltinsObject
-//         _ JSGlobalProxy 
+//         _ JSGlobalProxy
 //         - JSValue
 //         - Script
 //       - Array
 //         - ByteArray
 //         - FixedArray
 //           - DescriptorArray
 //           - HashTable
 //             - Dictionary
 //             - SymbolTable
 //           - Context
@@ skipping 3994 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_