Use webpack also for small built-in extensions

extensions/debug-auto-launch/.vscodeignore

 src/**
 tsconfig.json
+out/**
+extension.webpack.config.js
 yarn.lock
\ No newline at end of file

extensions/debug-auto-launch/extension.webpack.config.js

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+//@ts-check
+
+'use strict';
+
+const withDefaults = require('../shared.webpack.config');
+
+module.exports = withDefaults({
+	context: __dirname,
+	entry: {
+		extension: './src/extension.ts',
+	},
+	resolve: {
+		mainFields: ['module', 'main']
+	}
+});

extensions/grunt/.vscodeignore

 test/**
 src/**
 tsconfig.json
+out/**
+extension.webpack.config.js
 yarn.lock
\ No newline at end of file

extensions/grunt/extension.webpack.config.js

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+//@ts-check
+
+'use strict';
+
+const withDefaults = require('../shared.webpack.config');
+
+module.exports = withDefaults({
+	context: __dirname,
+	entry: {
+		main: './src/main.ts',
+	},
+	resolve: {
+		mainFields: ['module', 'main']
+	}
+});

extensions/gulp/.vscodeignore

 src/**
 tsconfig.json
+out/**
+extension.webpack.config.js
 yarn.lock
\ No newline at end of file

extensions/gulp/extension.webpack.config.js

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+//@ts-check
+
+'use strict';
+
+const withDefaults = require('../shared.webpack.config');
+
+module.exports = withDefaults({
+	context: __dirname,
+	entry: {
+		main: './src/main.ts',
+	},
+	resolve: {
+		mainFields: ['module', 'main']
+	}
+});

extensions/jake/.vscodeignore

 src/**
 tsconfig.json
+out/**
+extension.webpack.config.js
 yarn.lock
\ No newline at end of file

extensions/jake/extension.webpack.config.js

+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+//@ts-check
+
+'use strict';
+
+const withDefaults = require('../shared.webpack.config');
+
+module.exports = withDefaults({
+	context: __dirname,
+	entry: {
+		main: './src/main.ts',
+	},
+	resolve: {
+		mainFields: ['module', 'main']
+	}
+});

extensions/markdown-language-features/.vscodeignore

@@ -6,3 +6,5 @@ out/**
 extension.webpack.config.js
 OSSREADME.json
 yarn.lock
+preview-src/**
+webpack.config.js