[MD settings] change menu and domain icons

chrome/browser/resources/settings/privacy_page/privacy_page.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/cr_elements/policy/cr_policy_vars_css.html">
 <link rel="import" href="chrome://resources/html/web_ui_listener_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-flex-layout/iron-flex-layout-classes.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/neon-animation/neon-animatable.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button-light.html">
 <link rel="import" href="../clear_browsing_data_dialog/clear_browsing_data_dialog.html">
 <link rel="import" href="../controls/settings_toggle_button.html">
 <link rel="import" href="../lifetime_browser_proxy.html">
@@ skipping 94 matching lines @@
 </if><!-- chromeos -->
 <if expr="not chromeos">
         <div class="settings-box">
           <div class="start">$i18n{enableLogging}</div>
           <template is="dom-if" if="[[showRestart_]]" restamp>
             <paper-button on-tap="onRestartTap_" id="restart">
               $i18n{restart}
             </paper-button>
           </template>
           <template is="dom-if" if="[[metricsReporting_.managed]]" restamp>
-            <iron-icon id="indicator" tabindex=0 icon="cr:domain"></iron-icon>
+            <iron-icon id="indicator" tabindex=0 icon="cr20:domain"></iron-icon>
             <paper-tooltip for="indicator" position="top"
                 fit-to-visible-bounds>
               $i18n{controlledSettingPolicy}
             </paper-tooltip>
           </template>
           <paper-toggle-button id="metricsReportingControl"
               on-tap="onMetricsReportingControlTap_"
               checked="[[metricsReporting_.enabled]]"
               disabled="[[metricsReporting_.managed]]">
           </paper-toggle-button>
@@ skipping 309 matching lines @@
           <category-setting-exceptions
               category="{{ContentSettingsTypes.PROTECTED_CONTENT}}">
           </category-setting-exceptions>
 </if>
         </settings-subpage>
       </template>
     </settings-animated-pages>
   </template>
   <script src="privacy_page.js"></script>
 </dom-module>