Rerun formatter

pkg/compiler/lib/src/types/union_type_mask.dart

Index: pkg/compiler/lib/src/types/union_type_mask.dart
diff --git a/pkg/compiler/lib/src/types/union_type_mask.dart b/pkg/compiler/lib/src/types/union_type_mask.dart
index f05880a895cf50f71c04203efb7aea76f5354a7c..5a191db5874dc7625f3632226346ffa4b5d16720 100644
--- a/pkg/compiler/lib/src/types/union_type_mask.dart
+++ b/pkg/compiler/lib/src/types/union_type_mask.dart
@@ -253,6 +253,7 @@ class UnionTypeMask implements TypeMask {
           return other.containsMask(maskDisregardNull, classWorld);
         });
       }
+
       return disjointMasks.every((FlatTypeMask disjointMask) {
         bool contained = containedInAnyOf(disjointMask, union.disjointMasks);
         if (PERFORM_EXTRA_CONTAINS_CHECK &&