Revert "Custom select: Must un-hide popup container before calculating height."

This reverts commit 541f963.

Author: Gabriel Schulhof

js/widgets/forms/select.custom.js

@@ -355,17 +355,12 @@ define( [
 			_decideFormat: function() {
 				var self = this,
 					$window = $.mobile.window,
-					// Show popup container so that menuHeight will be reported correctly
-					popupContainer = self.listbox.parent().show(),
 					selfListParent = self.list.parent(),
 					menuHeight = selfListParent.outerHeight(),
 					scrollTop = $window.scrollTop(),
 					btnOffset = self.button.offset().top,
 					screenHeight = $window.height();
 
-				// Restore popup container's hidden state
-				popupContainer.hide();
-
 				function focusMenuItem() {
 					var selector = self.list.find( "." + $.mobile.activeBtnClass + " a" );
 					if ( selector.length === 0 ) {