Fix some more for= usage.

chrome/browser/resources/options/controlled_setting.css

 /* Copyright 2013 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. */
 
 /* Controlled setting indicator and bubble. */
 
-.controlled-setting-with-label {
-  -webkit-box-align: center;
-  display: -webkit-box;
-  padding-bottom: 7px;
-  padding-top: 7px;
-}
-
 .controlled-setting-with-label input + span {
   -webkit-box-align: center;
   -webkit-box-flex: 1;
   -webkit-margin-start: 0.6em;
   display: -webkit-box;
 }
 
-.controlled-setting-with-label input:disabled + span label {
+.controlled-setting-with-label input:disabled + span {
   color: #999;
 }
 
-.controlled-setting-with-label label {
-  display: inline;
-  padding: 0;
-}
-
 .controlled-setting-indicator:not([controlled-by]) {
   display: none;
 }
 
 .controlled-setting-indicator[controlled-by='policy'] > div {
   background-image: url('chrome://theme/IDR_CONTROLLED_SETTING_MANDATORY');
 }
 
 .controlled-setting-indicator[controlled-by='owner'] > div {
   background-image: url('chrome://theme/IDR_CONTROLLED_SETTING_OWNER');
@@ skipping 54 matching lines @@
 .controlled-setting-bubble-extension-disable-button {
   bottom: 0;
   position: absolute;
   right: 0;
 }
 
 html[dir='rtl'] .controlled-setting-bubble-extension-disable-button {
   left: 0;
   right: auto;
 }