remove debugger stmt

Author: David

components/app-launcher/__tests__/app-launcher.browser-test.jsx

@@ -138,7 +138,6 @@ describe('SLDS APP LAUNCHER *******************************************', () =>
 		});
 
 		it('closing modal fires callback', () => {
-			debugger;
 			Simulate.click(handles.modal.find('.slds-modal__close').node);
 			expect(onClose.calledOnce).to.be.true; // eslint-disable-line no-unused-expressions
 		});