Re-land "Format all multitests"

tests/language_strong/malbounded_redirecting_factory2_test.dart

Index: tests/language_strong/malbounded_redirecting_factory2_test.dart
diff --git a/tests/language_strong/malbounded_redirecting_factory2_test.dart b/tests/language_strong/malbounded_redirecting_factory2_test.dart
index afb19c634bfef81cfc7eef681c9d8aa117158947..3cc6c6be16045e1165f128e0403397935e716592 100644
--- a/tests/language_strong/malbounded_redirecting_factory2_test.dart
+++ b/tests/language_strong/malbounded_redirecting_factory2_test.dart
@@ -4,19 +4,22 @@
 
 import 'package:expect/expect.dart';
 
-class A<Ta
+class A<
+    Ta
            extends num // //# 02: continued
-                      > implements B<Ta>, C<Ta> { }
+    > implements B<Ta>, C<Ta> {}
 
-class B<Tb
+class B<
+    Tb
            extends num // //# 03: continued
-                      > {
+    > {
   factory B() = A<Tb>;
 }
 
-class C<Tc
+class C<
+    Tc
            extends num // //# 04: continued
-                      > {
+    > {
   factory C() = B<Tc>;
 }