Revert "Dialog: Cleanup style properties on _destroy. Reenables style check in domEqual, while removing commented and unnecessary old code. Fixes #8119 - Dialog: Destroying a dialog leaves style, scrollleft, and scrolltop leftovers."

This reverts commit d687a1b10d.

tests/unit/dialog/dialog_methods.js

@@ -35,8 +35,6 @@ test("init", function() {
 
 test("destroy", function() {
 	expect( 6 );
-	// expect dialogs to be hidden before and after
-	$( "#dialog1, #form-dialog" ).hide();
 	domEqual( "#dialog1", function() {
 		var dialog = $( "#dialog1" ).dialog().dialog( "destroy" );
 		equal( dialog.parent()[ 0 ], $( "#qunit-fixture" )[ 0 ] );

tests/unit/testsuite.js

@@ -210,10 +210,36 @@ window.domEqual = function( selector, modifier, message ) {
 			"nodeName",
 			"role",
 			"tabIndex",
-			"title",
-			"style"
+			"title"
 		];
+/*
+	function getElementStyles( elem ) {
+		var key, len,
+			style = elem.ownerDocument.defaultView ?
+				elem.ownerDocument.defaultView.getComputedStyle( elem, null ) :
+				elem.currentStyle,
+			styles = {};
 
+		if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
+			len = style.length;
+			while ( len-- ) {
+				key = style[ len ];
+				if ( typeof style[ key ] === "string" ) {
+					styles[ $.camelCase( key ) ] = style[ key ];
+				}
+			}
+		// support: Opera, IE <9
+		} else {
+			for ( key in style ) {
+				if ( typeof style[ key ] === "string" ) {
+					styles[ key ] = style[ key ];
+				}
+			}
+		}
+
+		return styles;
+	}
+*/
 	function extract( elem ) {
 		if ( !elem || !elem.length ) {
 			QUnit.push( false, actual, expected,
@@ -231,6 +257,8 @@ window.domEqual = function( selector, modifier, message ) {
 			var value = elem.attr( attr );
 			result[ attr ] = value !== undefined ? value : "";
 		});
+		// TODO: Enable when we can figure out what's happening with accordion
+		//result.style = getElementStyles( elem[ 0 ] );
 		result.events = $._data( elem[ 0 ], "events" );
 		result.data = $.extend( {}, elem.data() );
 		delete result.data[ $.expando ];

ui/jquery.ui.dialog.js

@@ -127,11 +127,6 @@ $.widget("ui.dialog", {
 		this.element
 			.removeUniqueId()
 			.removeClass( "ui-dialog-content ui-widget-content" )
-			.css({
-				"width": "",
-				"min-height": "",
-				"height": ""
-			})
 			.hide()
 			// without detaching first, the following becomes really slow
 			.detach();