Coding Standards: Use tabs for indentation and remove trailing line whitespace in QUnit test.

Follow-up to [61625], [60516].

See #63126.


git-svn-id: https://develop.svn.wordpress.org/trunk@61629 602fd350-edb4-49c9-b593-d223f7449a82

Author: westonruter

tests/qunit/wp-admin/js/theme.js

@@ -16,12 +16,12 @@
 						return;
 					}
 
-                    // Right arrow
+					// Right arrow
 					if ( event.keyCode === 39 ) {
 						this.nextTheme();
 					}
-                    // Left arrow
-                    else if ( event.keyCode === 37 ) {
+					// Left arrow
+					else if ( event.keyCode === 37 ) {
 						this.previousTheme();
 					}
 				}
@@ -36,54 +36,54 @@
 
 		QUnit.test( 'Arrow keys without modifiers', function( assert ) {
 			// Right arrow
-			themePreview.keyEvent( $.Event( 'keydown', { 
-				keyCode: 39, 
-				shiftKey: false, 
-				ctrlKey: false 
+			themePreview.keyEvent( $.Event( 'keydown', {
+				keyCode: 39,
+				shiftKey: false,
+				ctrlKey: false
 			}) );
 			assert.equal( nextCalled, 1, 'Right arrow triggers nextTheme' );
 
 			// Left arrow
-			themePreview.keyEvent( $.Event( 'keydown', { 
-				keyCode: 37, 
-				shiftKey: false, 
-				ctrlKey: false 
+			themePreview.keyEvent( $.Event( 'keydown', {
+				keyCode: 37,
+				shiftKey: false,
+				ctrlKey: false
 			}) );
 			assert.equal( prevCalled, 1, 'Left arrow triggers previousTheme' );
 		} );
 
 		QUnit.test( 'Shift+Arrow keys do nothing', function( assert ) {
 			// Shift + Right
-			themePreview.keyEvent( $.Event( 'keydown', { 
-				keyCode: 39, 
-				shiftKey: true, 
-				ctrlKey: false 
+			themePreview.keyEvent( $.Event( 'keydown', {
+				keyCode: 39,
+				shiftKey: true,
+				ctrlKey: false
 			}) );
 			assert.equal( nextCalled, 0, 'Shift+Right does nothing' );
 
 			// Shift + Left
-			themePreview.keyEvent( $.Event( 'keydown', { 
-				keyCode: 37, 
-				shiftKey: true, 
-				ctrlKey: false 
+			themePreview.keyEvent( $.Event( 'keydown', {
+				keyCode: 37,
+				shiftKey: true,
+				ctrlKey: false
 			}) );
 			assert.equal( prevCalled, 0, 'Shift+Left does nothing' );
 		} );
 
 		QUnit.test( 'Ctrl+Arrow keys do nothing', function( assert ) {
 			// Ctrl + Right
-			themePreview.keyEvent( $.Event( 'keydown', { 
-				keyCode: 39, 
-				ctrlKey: true, 
-				shiftKey: false 
+			themePreview.keyEvent( $.Event( 'keydown', {
+				keyCode: 39,
+				ctrlKey: true,
+				shiftKey: false
 			}) );
 			assert.equal( nextCalled, 0, 'Ctrl+Right does nothing' );
 
 			// Ctrl + Left
-			themePreview.keyEvent( $.Event( 'keydown', { 
-				keyCode: 37, 
-				ctrlKey: true, 
-				shiftKey: false 
+			themePreview.keyEvent( $.Event( 'keydown', {
+				keyCode: 37,
+				ctrlKey: true,
+				shiftKey: false
 			}) );
 			assert.equal( prevCalled, 0, 'Ctrl+Left does nothing' );
 		} );