Make more JS files beter match the coding standard.

test/mjsunit/regress/regress-conditional-position.js

 // Copyright 2010 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 43 matching lines @@
 
 function foo() {}
 
 function test1() {
   log(foo() == foo()
       ? 'a'
       : 'b');
 }
 
 function test2() {
-  var o = { foo: function () {}}
+  var o = { foo: function () {}};
   log(o.foo() == o.foo()
       ? 'a'
       : 'b');
 }
 
 function test3() {
   var o = { log: log, foo: function() { } };
   o.log(o.foo() == o.foo()
       ? 'a'
       : 'b');
@@ skipping 11 matching lines @@
 test(test2, 65);
 test(test3, 72);
 
 eval(test1.toString() + "//@ sourceUrl=foo");
 eval(test2.toString() + "//@ sourceUrl=foo");
 eval(test3.toString() + "//@ sourceUrl=foo");
 
 test(test1, 2);
 test(test2, 3);
 test(test3, 3);