Added check for trailing whitespaces and corrected existing violations.

test/mjsunit/mirror-function.js

 // Copyright 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 47 matching lines @@
   assertTrue(mirror.isFunction());
   assertEquals('function', mirror.type());
   assertFalse(mirror.isPrimitive());
   assertEquals("Function", mirror.className());
   assertEquals(f.name, mirror.name());
   assertTrue(mirror.resolved());
   assertEquals(f.toString(), mirror.source());
   assertTrue(mirror.constructorFunction() instanceof debug.ObjectMirror);
   assertTrue(mirror.protoObject() instanceof debug.Mirror);
   assertTrue(mirror.prototypeObject() instanceof debug.Mirror);
-  
+
   // Test text representation
   assertEquals(f.toString(), mirror.toText());
 
   // Parse JSON representation and check.
   var fromJSON = eval('(' + json + ')');
   assertEquals('function', fromJSON.type);
   assertEquals('Function', fromJSON.className);
   assertEquals('function', refs.lookup(fromJSON.constructorFunction.ref).type);
   assertEquals('Function', refs.lookup(fromJSON.constructorFunction.ref).name);
   assertTrue(fromJSON.resolved);
   assertEquals(f.name, fromJSON.name);
   assertEquals(f.toString(), fromJSON.source);
 
   // Check the formatted text (regress 1142074).
   assertEquals(f.toString(), fromJSON.text);
 }
 
 
 // Test a number of different functions.
 testFunctionMirror(function(){});
 testFunctionMirror(function a(){return 1;});
 testFunctionMirror(Math.sin);