ActivationChangeObserverImpl 114 ui/views/controls/menu/menu_controller.cc ActivationChangeObserverImpl(MenuController* controller, aura::Window* root) ActivationChangeObserverImpl 160 ui/views/controls/menu/menu_controller.cc DISALLOW_COPY_AND_ASSIGN(ActivationChangeObserverImpl); ActivationChangeObserverImpl 1180 ui/views/controls/menu/menu_controller.cc scoped_ptr<ActivationChangeObserverImpl> observer; ActivationChangeObserverImpl 1182 ui/views/controls/menu/menu_controller.cc observer.reset(new ActivationChangeObserverImpl(this, root));