Vscode merge (#4582)

* Merge from vscode 37cb23d3dd4f9433d56d4ba5ea3203580719a0bd

* fix issues with merges

* bump node version in azpipe

* replace license headers

* remove duplicate launch task

* fix build errors

* fix build errors

* fix tslint issues

* working through package and linux build issues

* more work

* wip

* fix packaged builds

* working through linux build errors

* wip

* wip

* wip

* fix mac and linux file limits

* iterate linux pipeline

* disable editor typing

* revert series to parallel

* remove optimize vscode from linux

* fix linting issues

* revert testing change

* add work round for new node

* readd packaging for extensions

* fix issue with angular not resolving decorator dependencies

src/vs/base/common/process.ts

@@ -0,0 +1,27 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { isWindows, isMacintosh, setImmediate } from 'vs/base/common/platform';
+
+interface IProcess {
+	platform: string;
+	env: object;
+
+	cwd(): string;
+	nextTick(callback: (...args: any[]) => void): number;
+}
+
+declare const process: IProcess;
+const safeProcess: IProcess = (typeof process === 'undefined') ? {
+	cwd(): string { return '/'; },
+	env: Object.create(null),
+	get platform(): string { return isWindows ? 'win32' : isMacintosh ? 'darwin' : 'linux'; },
+	nextTick(callback: (...args: any[]) => void): number { return setImmediate(callback); }
+} : process;
+
+export const cwd = safeProcess.cwd;
+export const env = safeProcess.env;
+export const platform = safeProcess.platform;
+export const nextTick = safeProcess.nextTick;