Settings: Internet: Update proxy controlled indicator and fields.

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

Index: ui/webui/resources/cr_elements/policy/cr_policy_network_indicator.js
diff --git a/ui/webui/resources/cr_elements/policy/cr_policy_network_indicator.js b/ui/webui/resources/cr_elements/policy/cr_policy_network_indicator.js
index 29c09719c33ed62cf53786c317cff6e2b9dd4405..d3ca5f4dcaaf0a2b67f9585815db13e9cb744cda 100644
--- a/ui/webui/resources/cr_elements/policy/cr_policy_network_indicator.js
+++ b/ui/webui/resources/cr_elements/policy/cr_policy_network_indicator.js
@@ -37,7 +37,7 @@ Polymer({
    * @private
    */
   propertyChanged_: function(property) {
-    if (!this.isNetworkPolicyControlled(property)) {
+    if (!this.isControlled(property)) {
       this.indicatorType = CrPolicyIndicatorType.NONE;
       return;
     }
@@ -62,6 +62,8 @@ Polymer({
       this.indicatorType = CrPolicyIndicatorType.USER_POLICY;
     } else if (effective == 'DevicePolicy') {
       this.indicatorType = CrPolicyIndicatorType.DEVICE_POLICY;
+    } else if (effective == 'ActiveExtension') {
+      this.indicatorType = CrPolicyIndicatorType.EXTENSION;
     } else {
       this.indicatorType = CrPolicyIndicatorType.NONE;
     }