Core: Make back compat disabled by default

Closes gh-2250

9 files changed, 10 insertions, 10 deletions

diff --git a/ui/effect.js b/ui/effect.js
index 10cf8ed60..2232e041d 100644
--- a/ui/effect.js
+++ b/ui/effect.js
@@ -273,7 +273,7 @@ if ( $.expr && $.expr.pseudos && $.expr.pseudos.animated ) {
 	} )( $.expr.pseudos.animated );
 }
 
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 	$.extend( $.effects, {
 
 		// Saves a set of properties in a data storage
@@ -759,7 +759,7 @@ $.fn.extend( {
 			// as toggle can be either show or hide depending on element state
 			args.mode = modes.shift();
 
-			if ( $.uiBackCompat !== false && !defaultMode ) {
+			if ( $.uiBackCompat === true && !defaultMode ) {
 				if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
 
 					// Call the core method to track "olddisplay" properly
diff --git a/ui/effects/effect-transfer.js b/ui/effects/effect-transfer.js
index 2014dba37..132ccc1c2 100644
--- a/ui/effects/effect-transfer.js
+++ b/ui/effects/effect-transfer.js
@@ -33,7 +33,7 @@
 "use strict";
 
 var effect;
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 	effect = $.effects.define( "transfer", function( options, done ) {
 		$( this ).transfer( options, done );
 	} );
diff --git a/ui/widgets/button.js b/ui/widgets/button.js
index c127a6d00..02708d620 100644
--- a/ui/widgets/button.js
+++ b/ui/widgets/button.js
@@ -287,7 +287,7 @@ $.widget( "ui.button", {
 } );
 
 // DEPRECATED
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 
 	// Text and Icons options
 	$.widget( "ui.button", $.ui.button, {
diff --git a/ui/widgets/dialog.js b/ui/widgets/dialog.js
index 02f63d728..e04598dcc 100644
--- a/ui/widgets/dialog.js
+++ b/ui/widgets/dialog.js
@@ -930,7 +930,7 @@ $.widget( "ui.dialog", {
 
 // DEPRECATED
 // TODO: switch return back to widget declaration at top of file when this is removed
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 
 	// Backcompat for dialogClass option
 	$.widget( "ui.dialog", $.ui.dialog, {
diff --git a/ui/widgets/droppable.js b/ui/widgets/droppable.js
index 45fca0560..1ff3833ba 100644
--- a/ui/widgets/droppable.js
+++ b/ui/widgets/droppable.js
@@ -463,7 +463,7 @@ $.ui.ddmanager = {
 
 // DEPRECATED
 // TODO: switch return back to widget declaration at top of file when this is removed
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 
 	// Backcompat for activeClass and hoverClass options
 	$.widget( "ui.droppable", $.ui.droppable, {
diff --git a/ui/widgets/resizable.js b/ui/widgets/resizable.js
index 7be097e73..e163b03fe 100644
--- a/ui/widgets/resizable.js
+++ b/ui/widgets/resizable.js
@@ -1113,7 +1113,7 @@ $.ui.plugin.add( "resizable", "ghost", {
 
 		// DEPRECATED
 		// TODO: remove after 1.12
-		if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) {
+		if ( $.uiBackCompat === true && typeof that.options.ghost === "string" ) {
 
 			// Ghost option
 			that.ghost.addClass( this.options.ghost );
diff --git a/ui/widgets/spinner.js b/ui/widgets/spinner.js
index c35929a01..b92b8ab52 100644
--- a/ui/widgets/spinner.js
+++ b/ui/widgets/spinner.js
@@ -554,7 +554,7 @@ $.widget( "ui.spinner", {
 
 // DEPRECATED
 // TODO: switch return back to widget declaration at top of file when this is removed
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 
 	// Backcompat for spinner html extension points
 	$.widget( "ui.spinner", $.ui.spinner, {
diff --git a/ui/widgets/tabs.js b/ui/widgets/tabs.js
index b8373c4e9..be4fe7e7a 100644
--- a/ui/widgets/tabs.js
+++ b/ui/widgets/tabs.js
@@ -909,7 +909,7 @@ $.widget( "ui.tabs", {
 
 // DEPRECATED
 // TODO: Switch return back to widget declaration at top of file when this is removed
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 
 	// Backcompat for ui-tab class (now ui-tabs-tab)
 	$.widget( "ui.tabs", $.ui.tabs, {
diff --git a/ui/widgets/tooltip.js b/ui/widgets/tooltip.js
index 083c0389e..b626c5d10 100644
--- a/ui/widgets/tooltip.js
+++ b/ui/widgets/tooltip.js
@@ -505,7 +505,7 @@ $.widget( "ui.tooltip", {
 
 // DEPRECATED
 // TODO: Switch return back to widget declaration at top of file when this is removed
-if ( $.uiBackCompat !== false ) {
+if ( $.uiBackCompat === true ) {
 
 	// Backcompat for tooltipClass option
 	$.widget( "ui.tooltip", $.ui.tooltip, {