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

i18n/kor/src/vs/code/node/cliProcessMain.i18n.json

@@ -1,6 +1,6 @@
 /*---------------------------------------------------------------------------------------------
  *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 // Do not edit this file. It is machine generated.
 {
@@ -8,6 +8,7 @@
 	"notInstalled": "'{0}' 확장이 설치되어 있지 않습니다.",
 	"useId": "게시자를 포함한 전체 확장 ID(예: {0})를 사용하세요.",
 	"successVsixInstall": "확장 '{0}'이(가) 설치되었습니다!",
+	"cancelVsixInstall": "'{0}' 확장 설치를 취소했습니다.",
 	"alreadyInstalled": "'{0}' 확장이 이미 설치되어 있습니다.",
 	"foundExtension": "마켓플레이스에서 '{0}'을(를) 찾았습니다.",
 	"installing": "설치 중...",