Added activity logging for ext APIs with custom bindings

chrome/renderer/resources/extensions/i18n_custom_bindings.js

 // Copyright (c) 2012 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.
 
 // Custom binding for the i18n API.
 
 var binding = require('binding').Binding.create('i18n');
 
 var i18nNatives = requireNative('i18n');
 var GetL10nMessage = i18nNatives.GetL10nMessage;
@@ skipping 14 matching lines @@
                    ' (type "' + typeof(message) + '")');
       args[0] = String(message);
     }
 
     return args;
   });
 
   apiFunctions.setHandleRequest('getMessage',
                                 function(messageName, substitutions) {
     return GetL10nMessage(messageName, substitutions, extensionId);
-  });
+  }, false);
 });
 
 exports.binding = binding.generate();