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/configuration/node/configuration.ts

@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { Disposable } from 'vs/base/common/lifecycle';
+import { onUnexpectedError } from 'vs/base/common/errors';
+import { ConfigurationModelParser, ConfigurationModel } from 'vs/platform/configuration/common/configurationModels';
+import { ConfigWatcher } from 'vs/base/node/config';
+import Event, { Emitter } from 'vs/base/common/event';
+import { TPromise } from 'vs/base/common/winjs.base';
+
+export class UserConfiguration extends Disposable {
+
+	private userConfigModelWatcher: ConfigWatcher<ConfigurationModelParser>;
+
+	private _onDidChangeConfiguration: Emitter<ConfigurationModel> = this._register(new Emitter<ConfigurationModel>());
+	readonly onDidChangeConfiguration: Event<ConfigurationModel> = this._onDidChangeConfiguration.event;
+
+	constructor(settingsPath: string) {
+		super();
+		this.userConfigModelWatcher = new ConfigWatcher(settingsPath, {
+			changeBufferDelay: 300, onError: error => onUnexpectedError(error), defaultConfig: new ConfigurationModelParser(settingsPath), parse: (content: string, parseErrors: any[]) => {
+				const userConfigModelParser = new ConfigurationModelParser(settingsPath);
+				userConfigModelParser.parse(content);
+				parseErrors = [...userConfigModelParser.errors];
+				return userConfigModelParser;
+			}
+		});
+		this._register(this.userConfigModelWatcher);
+
+		// Listeners
+		this._register(this.userConfigModelWatcher.onDidUpdateConfiguration(() => this._onDidChangeConfiguration.fire(this.configurationModel)));
+	}
+
+	get configurationModel(): ConfigurationModel {
+		return this.userConfigModelWatcher.getConfig().configurationModel;
+	}
+
+	reload(): TPromise<void> {
+		return new TPromise(c => this.userConfigModelWatcher.reload(() => c(null)));
+	}
+
+}