function KeyboardBindings(eventBus, keyboard) {

  var self = this;

  eventBus.on('editorActions.init', LOW_PRIORITY, function(event) {

    var editorActions = event.editorActions;

    self.registerBindings(keyboard, editorActions);
  });
}
Adds default keyboard bindings.

This does not pull in any features will bind only actions that
have previously been registered against the editorActions component.

@param {EventBus} eventBus
@param {Keyboard} keyboard