[WebUI] Fix rest of CSS style nits in misc. dirs so I can turn on CSS checker.

chrome/browser/resources/quota_internals/main.css

-/*
-Copyright (c) 2011 The Chromium Authors. All rights reserved.
-Use of this source code is governed by a BSD-style license that can be
-found in the LICENSE file.
-*/
+/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file. */
 
-th, td {
+th,
+td {
   padding-left: 0.5em;
   padding-right: 0.5em;
   text-align: center;
 }
 
 #tree-view-container {
   float: left;
   min-width: 15em;
   width: 20%;
 }
 
 tr:nth-child(odd) {
-  background: #eeeeff;
+  background: rgb(238, 238, 255);
 }
 
 .tree-item:not([may-have-children]) > .tree-row > .tree-label {
-  background-image: url("../shared/images/icon_file.png");
+  background-image: url('../shared/images/icon_file.png');
 }