Re-land "Format all multitests"

tests/language/variable_declaration_metadata_test.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // Verify that the individual variable declarations inside a variable
 // declaration list are not allowed to be annotated with metadata.
 
 const annotation = null;
 
 var
   @annotation //# 01: compile-time error
-  v1,
+    v1,
   @annotation //# 02: compile-time error
-  v2;
+    v2;
 
 int
   @annotation //# 03: compile-time error
-  v3,
+    v3,
   @annotation //# 04: compile-time error
-  v4;
+    v4;
 
 class C {
   var
     @annotation //# 05: compile-time error
-    f1,
+      f1,
     @annotation //# 06: compile-time error
-    f2;
+      f2;
 
   int
     @annotation //# 07: compile-time error
-    f3,
+      f3,
     @annotation //# 08: compile-time error
-    f4;
+      f4;
 }
 
 use(x) => x;
 
 main() {
   use(v1);
   use(v2);
   use(v3);
   use(v4);
 
   C c = new C();
   use(c.f1);
   use(c.f2);
   use(c.f3);
   use(c.f4);
 
   var
     @annotation //# 09: compile-time error
-    l1,
+      l1,
     @annotation //# 10: compile-time error
-    l2;
+      l2;
 
   int
     @annotation //# 11: compile-time error
-    l3,
+      l3,
     @annotation //# 12: compile-time error
-    l4;
+      l4;
 
   use(l1);
   use(l2);
   use(l3);
   use(l4);
 
   for (var
          @annotation //# 13: compile-time error
-         i1 = 0,
+      i1 = 0,
          @annotation //# 14: compile-time error
-         i2 = 0; ; ) {
+      i2 = 0;;) {
     use(i1);
     use(i2);
     break;
   }
 
   for (int
          @annotation //# 15: compile-time error
-         i3 = 0,
+      i3 = 0,
          @annotation //# 16: compile-time error
-         i4 = 0; ; ) {
+      i4 = 0;;) {
     use(i3);
     use(i4);
     break;
   }
 }