MD Settings: Show all content settings in Site Details.

chrome/browser/resources/settings/site_settings/site_details.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 
 <link rel="import" href="chrome://resources/html/action_link.html">
 <link rel="import" href="chrome://resources/html/action_link_css.html">
 <link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button.html">
 <link rel="import" href="../route.html">
 <link rel="import" href="../settings_shared_css.html">
 <link rel="import" href="constants.html">
@@ skipping 61 matching lines @@
       </site-details-permission>
       <site-details-permission category="{{ContentSettingsTypes.CAMERA}}"
           icon="settings:videocam" id="camera"
           label="$i18n{siteSettingsCamera}" site="[[site]]">
       </site-details-permission>
       <site-details-permission category="{{ContentSettingsTypes.MIC}}"
           icon="settings:mic" id="mic"
           label="$i18n{siteSettingsMic}" site="[[site]]">
       </site-details-permission>
       <site-details-permission category="{{ContentSettingsTypes.NOTIFICATIONS}}"
-          icon="settings:notifications" id="notification"
+          icon="settings:notifications" id="notifications"
           label="$i18n{siteSettingsNotifications}" site="[[site]]">
       </site-details-permission>
       <site-details-permission category="{{ContentSettingsTypes.JAVASCRIPT}}"
           icon="settings:code" id="javascript"
           label="$i18n{siteSettingsJavascript}" site="[[site]]">
       </site-details-permission>
       <site-details-permission category="{{ContentSettingsTypes.PLUGINS}}"
           icon="cr:extension" id="plugins" label="$i18n{siteSettingsFlash}"
           site="[[site]]">
       </site-details-permission>
@@ skipping 23 matching lines @@
         </a>
       </div>
     </div>
     <website-usage-private-api id="usageApi"
         website-data-usage="{{storedData_}}"
         website-storage-type="{{storageType_}}">
     </website-usage-private-api>
   </template>
   <script src="site_details.js"></script>
 </dom-module>