Initial VS Code 1.19 source merge (#571)

* Initial 1.19 xcopy

* Fix yarn build

* Fix numerous build breaks

* Next batch of build break fixes

* More build break fixes

* Runtime breaks

* Additional post merge fixes

* Fix windows setup file

* Fix test failures.

* Update license header blocks to refer to source eula

src/vs/platform/credentials/node/credentialsService.ts

@@ -1,34 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the Source EULA. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-'use strict';
-
-import { TPromise } from 'vs/base/common/winjs.base';
-import { ICredentialsService } from 'vs/platform/credentials/common/credentials';
-
-export class CredentialsService implements ICredentialsService {
-
-	_serviceBrand: any;
-
-	readSecret(service: string, account: string): TPromise<string | undefined> {
-		return this.getKeytar()
-			.then(keytar => TPromise.wrap(keytar.getPassword(service, account)))
-			.then(result => result === null ? undefined : result);
-	}
-
-	writeSecret(service: string, account: string, secret: string): TPromise<void> {
-		return this.getKeytar()
-			.then(keytar => TPromise.wrap(keytar.setPassword(service, account, secret)));
-	}
-
-	deleteSecret(service: string, account: string): TPromise<boolean> {
-		return this.getKeytar()
-			.then(keytar => TPromise.wrap(keytar.deletePassword(service, account)));
-	}
-
-	private getKeytar() {
-		// Avoids https://github.com/Microsoft/vscode/issues/33998
-		return TPromise.wrap(import('keytar'));
-	}
-}