Merge from vscode e0762af258c0b20320ed03f3871a41967acc4421 (#7404)

* Merge from vscode e0762af258c0b20320ed03f3871a41967acc4421

* readd svgs

src/vs/platform/userDataSync/common/userDataSyncLog.ts

@@ -0,0 +1,47 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { IUserDataSyncLogService } from 'vs/platform/userDataSync/common/userDataSync';
+import { AbstractLogService, ILoggerService, ILogger } from 'vs/platform/log/common/log';
+import { IEnvironmentService } from 'vs/platform/environment/common/environment';
+
+export class UserDataSyncLogService extends AbstractLogService implements IUserDataSyncLogService {
+
+	_serviceBrand: undefined;
+	private readonly logger: ILogger;
+
+	constructor(
+		@ILoggerService loggerService: ILoggerService,
+		@IEnvironmentService environmentService: IEnvironmentService
+	) {
+		super();
+		this.logger = this._register(loggerService.getLogger(environmentService.userDataSyncLogResource));
+	}
+
+	trace(message: string, ...args: any[]): void {
+		this.logger.trace(message, ...args);
+	}
+
+	debug(message: string, ...args: any[]): void {
+		this.logger.debug(message, ...args);
+	}
+
+	info(message: string, ...args: any[]): void {
+		this.logger.info(message, ...args);
+	}
+
+	warn(message: string, ...args: any[]): void {
+		this.logger.warn(message, ...args);
+	}
+
+	error(message: string | Error, ...args: any[]): void {
+		this.logger.error(message, ...args);
+	}
+
+	critical(message: string | Error, ...args: any[]): void {
+		this.logger.critical(message, ...args);
+	}
+
+}