src/vs/workbench/services/extensions/common/extensionHostManager.ts/RPCLogger/logIncoming
class RPCLogger:	logIncoming(msgLength: number, req: number, initiator: RequestInitiator, str: string, data?: any): void {
		this._totalIncoming += msgLength;
		this._log('Ext \u2192 Win', this._totalIncoming, msgLength, req, initiator, str, data);
	}