Make more JS files beter match the coding standard.

test/mjsunit/mirror-object.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 172 matching lines @@
 assertEquals('property', global_mirror.property("Math").type());
 assertFalse(global_mirror.property("Math").isEnum(), "Math is enumerable" + global_mirror.property("Math").attributes());
 
 math_mirror = global_mirror.property("Math").value();
 assertEquals('property', math_mirror.property("E").type());
 assertFalse(math_mirror.property("E").isEnum(), "Math.E is enumerable");
 assertTrue(math_mirror.property("E").isReadOnly());
 assertFalse(math_mirror.property("E").canDelete());
 
 // Test objects with JavaScript accessors.
-o = {}
+o = {};
 o.__defineGetter__('a', function(){return 'a';});
 o.__defineSetter__('b', function(){});
 o.__defineGetter__('c', function(){throw 'c';});
 o.__defineSetter__('c', function(){throw 'c';});
 testObjectMirror(o, 'Object', 'Object');
 mirror = debug.MakeMirror(o);
 // a has getter but no setter.
 assertTrue(mirror.property('a').hasGetter());
 assertFalse(mirror.property('a').hasSetter());
 assertEquals(debug.PropertyType.Callbacks, mirror.property('a').propertyType());
@@ skipping 19 matching lines @@
 
 // Test objects with native accessors.
 mirror = debug.MakeMirror(new String('abc'));
 assertTrue(mirror instanceof debug.ObjectMirror);
 assertFalse(mirror.property('length').hasGetter());
 assertFalse(mirror.property('length').hasSetter());
 assertTrue(mirror.property('length').isNative());
 assertEquals('a', mirror.property(0).value().value());
 assertEquals('b', mirror.property(1).value().value());
 assertEquals('c', mirror.property(2).value().value());