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/workbench/browser/parts/quickinput/quickInputBox.ts

@@ -11,6 +11,7 @@ import { ITheme } from 'vs/platform/theme/common/themeService';
 import { dispose, IDisposable } from 'vs/base/common/lifecycle';
 import { StandardKeyboardEvent } from 'vs/base/browser/keyboardEvent';
 import Severity from 'vs/base/common/severity';
+import { StandardMouseEvent } from 'vs/base/browser/mouseEvent';
 
 const $ = dom.$;
 
@@ -34,6 +35,12 @@ export class QuickInputBox {
 		});
 	}
 
+	onMouseDown = (handler: (event: StandardMouseEvent) => void): IDisposable => {
+		return dom.addDisposableListener(this.inputBox.inputElement, dom.EventType.MOUSE_DOWN, (e: MouseEvent) => {
+			handler(new StandardMouseEvent(e));
+		});
+	}
+
 	onDidChange = (handler: (event: string) => void): IDisposable => {
 		return this.inputBox.onDidChange(handler);
 	}