MD Settings: Internet: Add/fix remaining policy items

ui/webui/resources/cr_elements/policy/cr_policy_network_behavior.js

Index: ui/webui/resources/cr_elements/policy/cr_policy_network_behavior.js
diff --git a/ui/webui/resources/cr_elements/policy/cr_policy_network_behavior.js b/ui/webui/resources/cr_elements/policy/cr_policy_network_behavior.js
index 32b27beaead50e0f337b6a947a6b7f080e473be2..c0520169b3801e07e3beadb6bb132f7d64daf5c5 100644
--- a/ui/webui/resources/cr_elements/policy/cr_policy_network_behavior.js
+++ b/ui/webui/resources/cr_elements/policy/cr_policy_network_behavior.js
@@ -68,4 +68,27 @@ var CrPolicyNetworkBehavior = {
     // If no 'Editable' sub-property exists, the policy value is enforced.
     return true;
   },
+
+  /**
+   * @param {String} source
+   * @return {boolean}
+   * @private
+   */
+  isPolicySource: function(source) {
+    return source == CrOnc.Source.DEVICE_POLICY ||
+        source == CrOnc.Source.USER_POLICY;
+  },
+
+  /**
+   * @param {String} source
+   * @return {!CrPolicyIndicatorType}
+   * @private
+   */
+  getIndicatorTypeForSource: function(source) {
+    if (source == CrOnc.Source.DEVICE_POLICY)
+      return CrPolicyIndicatorType.DEVICE_POLICY;
+    if (source == CrOnc.Source.USER_POLICY)
+      return CrPolicyIndicatorType.USER_POLICY;
+    return CrPolicyIndicatorType.NONE;
+  },
 };