Add cr-policy-network-indicator and add to internet settings

chrome/browser/resources/settings/internet_page/network_property_list.js

 // Copyright 2015 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.
 
 /**
  * @fileoverview Polymer element for displaying a list of network properties
  * in a list in the format:
  *    Key1.........Value1
  *    KeyTwo.......ValueTwo
  * This also supports editing fields inline for fields listed in editFieldTypes:
  *    KeyThree....._________
  * TODO(stevenjb): Translate the keys and (where appropriate) values.
  */
 Polymer({
   is: 'network-property-list',
 
+  behaviors: [CrPolicyNetworkBehavior],
+
   properties: {
     /**
      * The dictionary containing the properties to display.
+     * @type {!Object|undefined}
      */
     propertyDict: {
       type: Object
     },
 
     /**
      * Fields to display.
      * @type {!Array<string>}
      */
     fields: {
@@ skipping 43 matching lines @@
    * @param {string} key The property key.
    * @return {string} The text to display for the property label.
    * @private
    */
   getPropertyLabel_: function(key) {
     // TODO(stevenjb): Localize.
     return key;
   },
 
   /**
-   * @param {!Object|undefined} propertyDict
+   * @param {!Object} propertyDict
    * @param {string} key The property key.
    * @return {boolean} Whether or not the property exists in |propertyDict|.
    * @private
    */
   hasPropertyValue_: function(propertyDict, key) {
-    var value = (propertyDict && this.get(key, propertyDict)) || undefined;
+    var value = this.get(key, propertyDict);
     return (value !== undefined && value !== '');
   },
 
   /**
-   * @param {!Object|undefined} propertyDict
+   * @param {!Object} propertyDict
    * @param {!Object} editFieldTypes The editFieldTypes object.
    * @param {string} key The property key.
    * @return {boolean} Whether or not to show the property. Editable properties
    *     are always shown.
    * @private
    */
   showProperty_: function(propertyDict, editFieldTypes, key) {
     if (editFieldTypes.hasOwnProperty(key))
       return true;
     return this.hasPropertyValue_(propertyDict, key);
   },
 
   /**
-   * @param {!Object|undefined} propertyDict
+   * @param {!Object} propertyDict
    * @param {!Object} editFieldTypes The editFieldTypes object.
    * @param {string} key The property key.
    * @return {boolean} True if |key| exists in |propertiesDict| and is not
    *     editable.
    * @private
    */
   showNoEdit_: function(propertyDict, editFieldTypes, key) {
     if (!this.hasPropertyValue_(propertyDict, key))
       return false;
-    var editType = editFieldTypes[key];
-    return !editType;
+    var property = /** @type {!CrOnc.NetworkProperty|undefined} */(
+      this.get(key, propertyDict));
+    if (this.isNetworkPolicyEnforced(property))
+      return true;
+    return !editFieldTypes[key];
   },
 
   /**
-   * @param {!Object|undefined} propertyDict
+   * @param {!Object} propertyDict
    * @param {!Object} editFieldTypes The editFieldTypes object.
    * @param {string} key The property key.
    * @param {string} type The field type.
    * @return {boolean} True if |key| exists in |propertyDict| and is of editable
    *     type |type|.
    * @private
    */
   showEdit_: function(propertyDict, editFieldTypes, key, type) {
+    if (!this.hasPropertyValue_(propertyDict, key))
+      return false;
+    var property = /** @type {!CrOnc.NetworkProperty|undefined} */(
+      this.get(key, propertyDict));
+    if (this.isNetworkPolicyEnforced(property))
+      return false;
     return editFieldTypes[key] == type;
   },
 
   /**
-   * @param {!Object|undefined} propertyDict
+   * @param {!Object} propertyDict
    * @param {string} key The property key.
    * @return {string} The text to display for the property value.
    * @private
    */
   getPropertyValue_: function(propertyDict, key) {
-    if (!propertyDict)
-      return '';
     var value = this.get(key, propertyDict);
     if (value === undefined)
       return '';
     if (typeof value == 'object') {
       // Extract the property from an ONC managed dictionary
       value =
           CrOnc.getActiveValue(/** @type {!CrOnc.ManagedProperty} */(value));
     }
     // TODO(stevenjb): Localize.
     if (typeof value == 'number' || typeof value == 'boolean')
       return value.toString();
     return /** @type {string} */(value);
   },
 });