Format all tests.

tests/lib/async/futures_test.dart

Index: tests/lib/async/futures_test.dart
diff --git a/tests/lib/async/futures_test.dart b/tests/lib/async/futures_test.dart
index 6d6037216719ce8f0dbf952963710aa036a9e0f3..a9a37e0df3246392a75b586ae123f54ba9fc8f3f 100644
--- a/tests/lib/async/futures_test.dart
+++ b/tests/lib/async/futures_test.dart
@@ -3,6 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 library futures_test;
+
 import 'package:async_helper/async_helper.dart';
 import "package:expect/expect.dart";
 import 'dart:async';
@@ -96,7 +97,7 @@ Future testWaitWithMultipleErrorsEager() {
 StackTrace get currentStackTrace {
   try {
     throw 0;
-  } catch(e, st) {
+  } catch (e, st) {
     return st;
   }
   return null;
@@ -155,17 +156,22 @@ Future testWaitWithMultipleErrorsWithStackTraceEager() {
 
 Future testEagerWait() {
   var st;
-  try { throw 0; } catch (e, s) { st = s; }
+  try {
+    throw 0;
+  } catch (e, s) {
+    st = s;
+  }
   Completer c1 = new Completer();
   Completer c2 = new Completer();
   List<Future> futures = <Future>[c1.future, c2.future];
   Future waited = Future.wait(futures, eagerError: true);
-  var result = waited.then((v) { throw "should not be called"; },
-                           onError: (e, s) {
-                             Expect.equals(e, 42);
-                             Expect.identical(st, s);
-                             return true;
-                           });
+  var result = waited.then((v) {
+    throw "should not be called";
+  }, onError: (e, s) {
+    Expect.equals(e, 42);
+    Expect.identical(st, s);
+    return true;
+  });
   c1.completeError(42, st);
   return result;
 }
@@ -186,8 +192,8 @@ Future testForEach() {
 
 Future testForEachSync() {
   var seen = <int>[];
-  return Future.forEach([1, 2, 3, 4, 5], seen.add)
-      .then((_) => Expect.listEquals([1, 2, 3, 4, 5], seen));
+  return Future.forEach([1, 2, 3, 4, 5], seen.add).then(
+      (_) => Expect.listEquals([1, 2, 3, 4, 5], seen));
 }
 
 Future testForEachWithException() {