Make more JS files beter match the coding standard.

test/mjsunit/for-in.js

Index: test/mjsunit/for-in.js
diff --git a/test/mjsunit/for-in.js b/test/mjsunit/for-in.js
index ab35e95ee3132c35bf20025ea3bbb6d56f5cc240..0c325ce77fa45bdaa6ae8531b64cf9ee2b8dd768 100644
--- a/test/mjsunit/for-in.js
+++ b/test/mjsunit/for-in.js
@@ -90,7 +90,7 @@ assertEquals('ab', result, "abgetset");
 a = [1,2,3,4];

[Rico, 2011/12/08 10:24:37]

space after ,

 x = {foo:5, bar:6, zip:7, glep:9, 10:11};
 delete x.bar;
-y = {}
+y = {};
 
 for (a[2] in x) {
   y[a[2]] = x[a[2]];
@@ -105,7 +105,7 @@ assertEquals("undefined", typeof y[2], "y[2]");
 assertEquals("undefined", typeof y[0], "y[0]");
 
 for (i=0 ; i < 3; ++i) {
-  y = {}
+  y = {};
 
   for (a[2] in x) {
     y[a[2]] = x[a[2]];