Re-land "Format all multitests"

tests/language/positional_parameters_type_test.dart

Index: tests/language/positional_parameters_type_test.dart
diff --git a/tests/language/positional_parameters_type_test.dart b/tests/language/positional_parameters_type_test.dart
index e80996fa0d30a462d7905f8684ad4514f477754e..caa69cf66a42c8676efaa8f7b68705f8f4035da2 100644
--- a/tests/language/positional_parameters_type_test.dart
+++ b/tests/language/positional_parameters_type_test.dart
@@ -7,11 +7,16 @@
 
 main() {
   Function anyFunction;
-  void acceptFunNumOptBool(void funNumOptBool(num n, [bool b])) { };
-  void funNum(num n) { };
-  void funNumBool(num n, bool b) { };
-  void funNumOptBool(num n, [bool b = true]) { };
-  void funNumOptBoolX(num n, [bool x = true]) { };
+  void acceptFunNumOptBool(void funNumOptBool(num n, [bool b])) {}
+  ;
+  void funNum(num n) {}
+  ;
+  void funNumBool(num n, bool b) {}
+  ;
+  void funNumOptBool(num n, [bool b = true]) {}
+  ;
+  void funNumOptBoolX(num n, [bool x = true]) {}
+  ;
   anyFunction = funNum;
   anyFunction = funNumBool;
   anyFunction = funNumOptBool;