Prefix resolution_types with Resolution.

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

Index: pkg/compiler/lib/src/types/type_mask.dart
diff --git a/pkg/compiler/lib/src/types/type_mask.dart b/pkg/compiler/lib/src/types/type_mask.dart
index bb4fcfd957eb8877c75303eec803f6a42365587d..c2872cd567eb404d0564c79c2d03ca77d97fe608 100644
--- a/pkg/compiler/lib/src/types/type_mask.dart
+++ b/pkg/compiler/lib/src/types/type_mask.dart
@@ -4,9 +4,9 @@
 
 part of masks;
 
-/// An implementation of a [UniverseSelectorConstraints] that is consists if an only
-/// increasing set of [TypeMask]s, that is, once a mask is added it cannot be
-/// removed.
+/// An implementation of a [UniverseSelectorConstraints] that is consists if an
+/// only increasing set of [TypeMask]s, that is, once a mask is added it cannot
+/// be removed.
 class IncreasingTypeMaskSet extends UniverseSelectorConstraints {
   bool isAll = false;
   Set<TypeMask> _masks;