Menu: Use item.outerHeight() in _scrollIntoView

Fixes #9991

Author: jzaefferer

tests/visual/menu/menu.html

@@ -48,7 +48,7 @@
 		body { font-size:62.5%; }
 		.ui-menu { width: 200px; margin-bottom: 2em; }
 		.menu2-container { width: 220px; }
-		.menu4 { height: 200px; overflow-y: auto; overflow-x: hidden; }
+		.menu4 { height: 225px; overflow-y: auto; overflow-x: hidden; }
 		.address-item { border-bottom: 1px solid #999; }
 		.address-header { display: block; margin-bottom: .2em; font-weight: bold; }
 		.address-content { display: block; margin-bottom: .2em; padding-left: 10px; }

ui/menu.js

@@ -408,7 +408,7 @@ return $.widget( "ui.menu", {
 			offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
 			scroll = this.activeMenu.scrollTop();
 			elementHeight = this.activeMenu.height();
-			itemHeight = item.height();
+			itemHeight = item.outerHeight();
 
 			if ( offset < 0 ) {
 				this.activeMenu.scrollTop( scroll + offset );