Make more JS files beter match the coding standard.

test/mjsunit/strict-mode-implicit-receiver.js

 // Copyright 2011 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 122 matching lines @@
 for (var i = 0; i < 5; i++) {
   assertTrue(typeof g2() == "object");
   assertTrue(typeof g2(42) == "object");
 }
 %OptimizeFunctionOnNextCall(g2);
 assertTrue(typeof g2() == "object");
 assertTrue(typeof g2(42) == "object");
 
 // Test calls of aliased eval.
 function outer_eval_receiver() {
-  var eval = function() { return this; }
+  var eval = function() { return this; };
   function inner_strict() {
     "use strict";
     assertEquals('object', typeof eval());
   }
   inner_strict();
 }
 outer_eval_receiver();
 
 function outer_eval_conversion3(eval, expected) {
   function inner_strict() {
@@ skipping 24 matching lines @@
 test_constant_function();
 
 function test_field() {
   var o = { };
   o.f = function() {};
   o.f = function() { "use strict"; return this; };
   this.__proto__ = o;
   for (var i = 0; i < 10; i++) assertEquals(void 0, f());
 }
 test_field();