Make more JS files beter match the coding standard.

test/mjsunit/receiver-in-with-calls.js

 // Copyright 2009 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 18 matching lines @@
 // the receiver to the object where we found the function.
 
 (function () {
   var x = { get_this: function() { return this; } };
   assertTrue(x === x.get_this());
   with (x) assertTrue(x === get_this());
 })();
 
 
 assertTrue({ f: function() {
-  function g() { return this; };
+  function g() { return this; }
   return eval("g")();
 } }.f() == this);
 
 
 assertTrue({ f: function() {
-  function g() { return this; };
+  function g() { return this; }
   return eval("g()");
 } }.f() == this);