Add policy indicator for protocol handlers

chrome/browser/resources/options/handler_options_list.js

Index: chrome/browser/resources/options/handler_options_list.js
diff --git a/chrome/browser/resources/options/handler_options_list.js b/chrome/browser/resources/options/handler_options_list.js
index 12129a89a2558610258ed49cc2162e9e3abf4170..789decfe499f6e641ac1de95addb1a401e62f931 100644
--- a/chrome/browser/resources/options/handler_options_list.js
+++ b/chrome/browser/resources/options/handler_options_list.js
@@ -152,15 +152,27 @@ cr.define('options', function() {
       this.appendChild(handlerElement);
 
       // Remove link.
-      var removeElement = document.createElement('div');
-      removeElement.textContent =
-          loadTimeData.getString('handlers_remove_link');
-      removeElement.addEventListener('click', function(e) {
-        var value = selectElement ? selectElement.value : 0;
-        delegate.removeHandler(value, data.handlers[value]);
-      });
-      removeElement.className = 'handlers-remove-column handlers-remove-link';
-      this.appendChild(removeElement);
+      if (!data.policy_controlled) {
+        var removeElement = document.createElement('div');
+        removeElement.textContent =
+            loadTimeData.getString('handlers_remove_link');
+        removeElement.addEventListener('click', function(e) {
+          var value = selectElement ? selectElement.value : 0;
+          delegate.removeHandler(value, data.handlers[value]);
+        });
+        removeElement.className =
+            'handlers-remove-column handlers-remove-link';
+        this.appendChild(removeElement);
+      } else {
+        var indicator = document.createElement('span');
+        indicator.className = 'bubble-button controlled-setting-indicator';
+        indicator.setAttribute('controlled-by', 'hasRecommendation');

[bartfab (slow), 2014/08/29 11:23:00]

You should send the indicator a fake pref change event. This will trigger all
the code that sets it up correctly.

+        var rowDiv = document.createElement('div');
+        rowDiv.setAttribute('tabindex', '0');
+        rowDiv.setAttribute('role', 'button');
+        indicator.appendChild(rowDiv);
+        this.appendChild(indicator);
+      }
     },
 
     /** @override */