fix compile error

extensions/vscode-api-tests/src/singlefolder-tests/commands.test.ts

@@ -113,31 +113,4 @@ suite('commands namespace tests', () => {
 
 		return Promise.all([a, b, c, d]);
 	});
-
-	test('onDidExecuteCommand', async function () {
-		let args: any[];
-		let d1 = commands.registerCommand('t1', function () {
-			args = [...arguments];
-		});
-
-
-		const p = new Promise((resolve, reject) => {
-
-			let d2 = commands.onDidExecuteCommand(event => {
-				d2.dispose();
-				d1.dispose();
-
-				try {
-					assert.equal(event.command, 't1');
-					assert.deepEqual(args, event.arguments);
-					resolve();
-				} catch (e) {
-					reject(e);
-				}
-			});
-		});
-
-		await commands.executeCommand('t1', { foo: 1 });
-		await p;
-	});
 });