From 9b851cc4150a08bd0bc4af1e5a9a089931efe7e0 Mon Sep 17 00:00:00 2001
From: Andrew Duthie <andrew@andrewduthie.com>
Date: Fri, 16 Mar 2018 09:30:34 -0400
Subject: [PATCH] Components: Remove redundant DropdownMenu logic

Built into Dropdown.
---
 components/dropdown-menu/index.js | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/components/dropdown-menu/index.js b/components/dropdown-menu/index.js
index 57555b100671d9..9ddcfd6fa86bff 100644
--- a/components/dropdown-menu/index.js
+++ b/components/dropdown-menu/index.js
@@ -3,11 +3,6 @@
  */
 import classnames from 'classnames';
 
-/**
- * WordPress dependencies
- */
-import { keycodes } from '@wordpress/utils';
-
 /**
  * Internal dependencies
  */
@@ -17,8 +12,6 @@ import Dashicon from '../dashicon';
 import Dropdown from '../dropdown';
 import { NavigableMenu } from '../navigable-container';
 
-const { DOWN } = keycodes;
-
 function DropdownMenu( {
 	icon = 'menu',
 	label,
@@ -34,13 +27,6 @@ function DropdownMenu( {
 			className="components-dropdown-menu"
 			contentClassName="components-dropdown-menu__popover"
 			renderToggle={ ( { isOpen, onToggle } ) => {
-				const openOnArrowDown = ( event ) => {
-					if ( ! isOpen && event.keyCode === DOWN ) {
-						event.preventDefault();
-						event.stopPropagation();
-						onToggle();
-					}
-				};
 				return (
 					<IconButton
 						className={
@@ -50,7 +36,6 @@ function DropdownMenu( {
 						}
 						icon={ icon }
 						onClick={ onToggle }
-						onKeyDown={ openOnArrowDown }
 						aria-haspopup="true"
 						aria-expanded={ isOpen }
 						label={ label }