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

ui/webui/resources/cr_elements/v1_0/policy/cr_policy_network_indicator.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 indicating policies based on network
+ * properties.
+ */
+
+/** @element cr-policy-network-indicator */
+Polymer({
+  is: 'cr-policy-network-indicator',
+
+  behaviors: [CrPolicyIndicatorBehavior, CrPolicyNetworkBehavior],
+
+  properties: {
+    /**
+     * Network property associated with the indicator.
+     * @type {!CrOnc.NetworkProperty|undefined}
+     */
+    property: {type: Object, observer: 'propertyChanged_'},
+
+    /**
+     * Which indicator type to show (or NONE).
+     * @type {!CrPolicyIndicatorType}
+     */
+    indicatorType: {type: String, value: CrPolicyIndicatorType.NONE},
+
+    /**
+     * Recommended value for non enforced properties.
+     * @type {?CrOnc.NetworkPropertyType}
+     */
+    recommended: {type: Object, value: null},
+  },
+
+  /**
+   * @param {!CrOnc.ManagedProperty} property Always defined property value.
+   * @private
+   */
+  propertyChanged_: function(property) {
+    if (!this.isNetworkPolicyControlled(property)) {
+      this.indicatorType = CrPolicyIndicatorType.NONE;
+      return;
+    }
+    var effective = property.Effective;
+    var active = property.Active;
+    if (active == undefined)
+      active = property[effective];
+
+    var indicatorType = this.indicatorType = CrPolicyIndicatorType.NONE;
+    if (property.hasOwnProperty('UserPolicy') &&
+        property.UserEditable === true) {
+      indicatorType = CrPolicyIndicatorType.RECOMMENDED;
+      this.recommended =
+          /** @type {CrOnc.NetworkPropertyType} */(property.UserPolicy);
+    } else if (property.hasOwnProperty('DevicePolicy') &&
+               property.DeviceEditable === true) {
+      indicatorType = CrPolicyIndicatorType.RECOMMENDED;
+      this.recommended =
+          /** @type {CrOnc.NetworkPropertyType} */(property.DevicePolicy);
+    } else if (effective == 'UserPolicy') {
+      indicatorType = CrPolicyIndicatorType.USER_POLICY;
+    } else if (effective  == 'DevicePolicy') {
+      indicatorType = CrPolicyIndicatorType.DEVICE_POLICY;
+    }
+    this.indicatorType = indicatorType;
+  },
+
+  /**
+   * @param {CrPolicyIndicatorType} type
+   * @param {!CrOnc.NetworkProperty} property
+   * @param {!CrOnc.NetworkPropertyType} recommended
+   * @return {string} The tooltip text for |type|.
+   * @private
+   */
+  getTooltip_: function(type, property, recommended) {
+    if (type == CrPolicyIndicatorType.NONE || typeof property != 'object')
+      return '';
+    if (type == CrPolicyIndicatorType.RECOMMENDED) {
+      var value = property.Active;
+      if (value == undefined && property.Effective)
+        value = property[property.Effective];
+      if (value == recommended)
+        return this.i18n('controlledSettingRecommendedMatches');
+      return this.i18n('controlledSettingRecommendedDiffers');
+    }
+    return this.getTooltipText(type, '');
+  }
+});