Merge from vscode aba87f135229c17c4624341b7a2499dcedafcb87 (#6430)

* Merge from vscode aba87f135229c17c4624341b7a2499dcedafcb87

* fix compile errors

src/vs/platform/debug/common/extensionHostDebug.ts

@@ -0,0 +1,53 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
+import { Event } from 'vs/base/common/event';
+import { IRemoteConsoleLog } from 'vs/base/common/console';
+
+export const IExtensionHostDebugService = createDecorator<IExtensionHostDebugService>('extensionHostDebugService');
+
+export interface IAttachSessionEvent {
+	sessionId: string;
+	subId?: string;
+	port: number;
+}
+
+export interface ILogToSessionEvent {
+	sessionId: string;
+	log: IRemoteConsoleLog;
+}
+
+export interface ITerminateSessionEvent {
+	sessionId: string;
+	subId?: string;
+}
+
+export interface IReloadSessionEvent {
+	sessionId: string;
+}
+
+export interface ICloseSessionEvent {
+	sessionId: string;
+}
+
+export interface IExtensionHostDebugService {
+	_serviceBrand: any;
+
+	reload(sessionId: string): void;
+	onReload: Event<IReloadSessionEvent>;
+
+	close(sessionId: string): void;
+	onClose: Event<ICloseSessionEvent>;
+
+	attachSession(sessionId: string, port: number, subId?: string): void;
+	onAttachSession: Event<IAttachSessionEvent>;
+
+	logToSession(sessionId: string, log: IRemoteConsoleLog): void;
+	onLogToSession: Event<ILogToSessionEvent>;
+
+	terminateSession(sessionId: string, subId?: string): void;
+	onTerminateSession: Event<ITerminateSessionEvent>;
+}