Merge VS Code 1.21 source code (#1067)

* Initial VS Code 1.21 file copy with patches

* A few more merges

* Post npm install

* Fix batch of build breaks

* Fix more build breaks

* Fix more build errors

* Fix more build breaks

* Runtime fixes 1

* Get connection dialog working with some todos

* Fix a few packaging issues

* Copy several node_modules to package build to fix loader issues

* Fix breaks from master

* A few more fixes

* Make tests pass

* First pass of license header updates

* Second pass of license header updates

* Fix restore dialog issues

* Remove add additional themes menu items

* fix select box issues where the list doesn't show up

* formatting

* Fix editor dispose issue

* Copy over node modules to correct location on all platforms

src/sql/workbench/api/electron-browser/mainThreadModalDialog.ts

@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 'use strict';
 import { WebViewDialog } from 'sql/base/browser/ui/modal/webViewDialog';
@@ -22,7 +22,7 @@ export class MainThreadModalDialog implements MainThreadModalDialogShape {
 		@IWorkbenchEditorService private readonly _editorService: IWorkbenchEditorService,
 		@IInstantiationService private readonly _instantiationService: IInstantiationService
 	) {
-		this._proxy = context.get(SqlExtHostContext.ExtHostModalDialogs);
+		this._proxy = context.getProxy(SqlExtHostContext.ExtHostModalDialogs);
 	}
 
 	dispose(): void {