Files.app: Fix TaskController so that it calls correct default task.

ui/file_manager/file_manager/foreground/js/task_controller.js

Index: ui/file_manager/file_manager/foreground/js/task_controller.js
diff --git a/ui/file_manager/file_manager/foreground/js/task_controller.js b/ui/file_manager/file_manager/foreground/js/task_controller.js
index a4fb88daee36d075230f3885b5fe1b672e305c33..cd0a7e636b19ba7fd476ef57435624c967a9fc7c 100644
--- a/ui/file_manager/file_manager/foreground/js/task_controller.js
+++ b/ui/file_manager/file_manager/foreground/js/task_controller.js
@@ -348,7 +348,7 @@ TaskController.prototype.doEntryAction = function(entry) {
     this.metadataCache_.get([entry], 'external', function(props) {
       var tasks = this.createTask_();
       tasks.init([entry], [props[0].contentMimeType || '']);
-      tasks.executeDefault_();
+      tasks.executeDefault();
     }.bind(this));
   } else {
     var selection = this.selectionHandler_.selection;