fix windows background updates enablement

related to #43213

src/vs/code/electron-main/contributions.ts

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import 'vs/platform/update/node/update.config.contribution';
\ No newline at end of file

src/vs/code/electron-main/main.ts

@@ -5,6 +5,7 @@
 
 'use strict';
 
+import 'vs/code/electron-main/contributions';
 import { app, dialog } from 'electron';
 import { assign } from 'vs/base/common/objects';
 import * as platform from 'vs/base/common/platform';

src/vs/platform/update/node/update.config.contribution.ts

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import * as nls from 'vs/nls';
+import product from 'vs/platform/node/product';
+import { Registry } from 'vs/platform/registry/common/platform';
+import { IConfigurationRegistry, Extensions as ConfigurationExtensions } from 'vs/platform/configuration/common/configurationRegistry';
+
+const configurationRegistry = <IConfigurationRegistry>Registry.as(ConfigurationExtensions.Configuration);
+configurationRegistry.registerConfiguration({
+	'id': 'update',
+	'order': 15,
+	'title': nls.localize('updateConfigurationTitle', "Update"),
+	'type': 'object',
+	'properties': {
+		'update.channel': {
+			'type': 'string',
+			'enum': ['none', 'default'],
+			'default': 'default',
+			'description': nls.localize('updateChannel', "Configure whether you receive automatic updates from an update channel. Requires a restart after change.")
+		},
+		'update.enableWindowsBackgroundUpdates': {
+			'type': 'boolean',
+			'default': product.quality === 'insider',
+			'description': nls.localize('enableWindowsBackgroundUpdates', "Enables Windows background updates.")
+		}
+	}
+});

src/vs/workbench/parts/update/electron-browser/update.contribution.ts

@@ -7,7 +7,7 @@
 
 import * as nls from 'vs/nls';
 import 'vs/css!./media/update.contribution';
-import product from 'vs/platform/node/product';
+import 'vs/platform/update/node/update.config.contribution';
 import { Registry } from 'vs/platform/registry/common/platform';
 import { IWorkbenchContributionsRegistry, Extensions as WorkbenchExtensions } from 'vs/workbench/common/contributions';
 import { ReleaseNotesEditor } from 'vs/workbench/parts/update/electron-browser/releaseNotesEditor';
@@ -16,7 +16,6 @@ import { IGlobalActivityRegistry, GlobalActivityExtensions } from 'vs/workbench/
 import { SyncDescriptor } from 'vs/platform/instantiation/common/descriptors';
 import { IWorkbenchActionRegistry, Extensions as ActionExtensions } from 'vs/workbench/common/actions';
 import { SyncActionDescriptor } from 'vs/platform/actions/common/actions';
-import { IConfigurationRegistry, Extensions as ConfigurationExtensions } from 'vs/platform/configuration/common/configurationRegistry';
 import { ShowCurrentReleaseNotesAction, ProductContribution, UpdateContribution, Win3264BitContribution } from './update';
 import { EditorDescriptor, IEditorRegistry, Extensions as EditorExtensions } from 'vs/workbench/browser/editor';
 import { LifecyclePhase } from 'vs/platform/lifecycle/common/lifecycle';
@@ -44,25 +43,3 @@ Registry.as<IEditorRegistry>(EditorExtensions.Editors)
 
 Registry.as<IWorkbenchActionRegistry>(ActionExtensions.WorkbenchActions)
 	.registerWorkbenchAction(new SyncActionDescriptor(ShowCurrentReleaseNotesAction, ShowCurrentReleaseNotesAction.ID, ShowCurrentReleaseNotesAction.LABEL), 'Show Release Notes');
-
-// Configuration: Update
-const configurationRegistry = <IConfigurationRegistry>Registry.as(ConfigurationExtensions.Configuration);
-configurationRegistry.registerConfiguration({
-	'id': 'update',
-	'order': 15,
-	'title': nls.localize('updateConfigurationTitle', "Update"),
-	'type': 'object',
-	'properties': {
-		'update.channel': {
-			'type': 'string',
-			'enum': ['none', 'default'],
-			'default': 'default',
-			'description': nls.localize('updateChannel', "Configure whether you receive automatic updates from an update channel. Requires a restart after change.")
-		},
-		'update.enableWindowsBackgroundUpdates': {
-			'type': 'boolean',
-			'default': product.quality === 'insider',
-			'description': nls.localize('enableWindowsBackgroundUpdates', "Enables Windows background updates.")
-		}
-	}
-});