Format all tests.

tests/language/rewrite_for_update_order_test.dart

Index: tests/language/rewrite_for_update_order_test.dart
diff --git a/tests/language/rewrite_for_update_order_test.dart b/tests/language/rewrite_for_update_order_test.dart
index 80ed9de9182175758cbd840b28fa025326b9876b..ebdbbb146ab328d78e49e08d979c12e760ca6212 100644
--- a/tests/language/rewrite_for_update_order_test.dart
+++ b/tests/language/rewrite_for_update_order_test.dart
@@ -8,25 +8,26 @@ var counter = 0;
 var global = 0;
 
 test() {
-    ++counter;
-    return counter <= 2;
+  ++counter;
+  return counter <= 2;
 }
 
 first() {
-    global = global + 1;
+  global = global + 1;
 }
+
 second() {
-    global = global * 2;
+  global = global * 2;
 }
 
 foo() {
-    while (test()) {
-        first();
-        second();
-    }
+  while (test()) {
+    first();
+    second();
+  }
 }
 
 main() {
-    foo();
-    Expect.equals(6, global);
+  foo();
+  Expect.equals(6, global);
 }