Re-land "Format all multitests"

tests/language_strong/constructor_duplicate_initializers_test.dart

Index: tests/language_strong/constructor_duplicate_initializers_test.dart
diff --git a/tests/language_strong/constructor_duplicate_initializers_test.dart b/tests/language_strong/constructor_duplicate_initializers_test.dart
index ed01c1674bf9a84d0b8b4200742c79d7534608be..46035de155bca22ef731866e92d702c716e618c3 100644
--- a/tests/language_strong/constructor_duplicate_initializers_test.dart
+++ b/tests/language_strong/constructor_duplicate_initializers_test.dart
@@ -3,22 +3,20 @@
 // BSD-style license that can be found in the LICENSE file.
 // Check that initializers are not duplicated
 
-
 class Class {
-  Class(var v)
-    : field_ = v
-      // Test against duplicate final field initializaion in initializing list.
+  Class(var v) : field_ = v
+  // Test against duplicate final field initializaion in initializing list.
     , field_ = 2 // //# 01: compile-time error
   ;
   Class.field(this.field_)
-      // Test against duplicate final field initialization between initializing
-      // formals and initializer list.
+  // Test against duplicate final field initialization between initializing
+  // formals and initializer list.
     : field_ = 2 // //# 02: compile-time error
   ;
   // Test against duplicate final field initialization in initializing formals.
   Class.two_fields(this.field_
     , this.field_ //# 03: compile-time error
-  );
+      );
   final field_;
 }
 
@@ -27,5 +25,5 @@ main() {
   new Class.field(42);
   new Class.two_fields(42
     , 42 //  //# 03: continued
-  );
+      );
 }