Re-land "Format all multitests"

tests/language/illegal_initializer_test.dart

Index: tests/language/illegal_initializer_test.dart
diff --git a/tests/language/illegal_initializer_test.dart b/tests/language/illegal_initializer_test.dart
index de993c4aaf467735c7e3e2adc27ce6a543464542..95a00bac65952fdb40edf27ff3daacefcb90c974 100644
--- a/tests/language/illegal_initializer_test.dart
+++ b/tests/language/illegal_initializer_test.dart
@@ -8,29 +8,33 @@ class A {
 }
 
 class B extends A {
-  B.c1() : super.foo
+  B.c1()
+      : super.foo
   /* // //# 01: compile-time error
-  ()
+        ()
   */ // //# 01: continued
   ;
 
   B.foo();
-  B.c2() : this.foo
+  B.c2()
+      : this.foo
   /* // //# 02: compile-time error
-  ()
+        ()
   */ // //# 02: continued
   ;
 
-  B.c3() : super
+  B.c3()
+      : super
   /* // //# 03: compile-time error
-  ()
+        ()
   */ // //# 03: continued
   ;
 
   B();
-  B.c4() : this
+  B.c4()
+      : this
   /* // //# 04: compile-time error
-  ()
+        ()
   */ // //# 04: continued
   ;
 }