Move common cr-policy-indicator behavior into CrPolicyIndicatorBehavior

chrome/browser/resources/settings/controls/settings_toggle_button.html

+<link rel="import" href="chrome://resources/cr_elements/policy/cr_policy_pref_indicator.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-toggle-button/paper-toggle-button.html">
 <link rel="import" href="settings_boolean_control_behavior.html">
 <link rel="import" href="../settings_shared_css.html">
 
 <dom-module id="settings-toggle-button">
   <template>
     <style include="settings-shared">
       :host([elide-label]),
       :host([elide-label]) #outerRow,
@@ skipping 20 matching lines @@
       cr-policy-pref-indicator {
         -webkit-margin-start: var(--checkbox-spacing);
       }
 
       ::content .more-actions {
         -webkit-margin-end: 10px;
       }
     </style>
     <div id="outerRow" noSubLabel$="[[!subLabel]]">
       <div class="flex" on-tap="onLabelWrapperTap_"
-          actionable$="[[!controlDisabled_(disabled, pref)]]">
+          actionable$="[[!controlDisabled_(disabled, pref.*)]]">
         <div id="label" class="label">
           [[label]]
         </div>
         <div class="secondary label">[[subLabel]]</div>
       </div>
       <content select=".more-actions"></content>
       <template is="dom-if" if="[[pref.controlledBy]]" restamp>
         <cr-policy-pref-indicator pref="[[pref]]"></cr-policy-pref-indicator>
       </template>
       <paper-toggle-button id="control" checked="{{checked}}"
           on-change="notifyChangedByUserInteraction" aria-labelledby="label"
           disabled="[[controlDisabled_(disabled, pref)]]">
       </paper-toggle-button>
     </div>
   </template>
   <script src="settings_toggle_button.js"></script>
 </dom-module>