Prefix resolution_types with Resolution.

pkg/compiler/lib/src/serialization/serialization_util.dart

Index: pkg/compiler/lib/src/serialization/serialization_util.dart
diff --git a/pkg/compiler/lib/src/serialization/serialization_util.dart b/pkg/compiler/lib/src/serialization/serialization_util.dart
index 421c3331fe94c1c6bf8c15b735de5fa10ba86ec9..8d60881c3061ded30f10685f0576e6fdc2d6d776 100644
--- a/pkg/compiler/lib/src/serialization/serialization_util.dart
+++ b/pkg/compiler/lib/src/serialization/serialization_util.dart
@@ -350,7 +350,7 @@ NewStructure deserializeNewStructure(ObjectDecoder decoder) {
       ConstructorAccessKind constructorAccessKind =
           decoder.getEnum(Key.SUB_KIND, ConstructorAccessKind.values);
       Element element = decoder.getElement(Key.ELEMENT);
-      DartType type = decoder.getType(Key.TYPE);
+      ResolutionDartType type = decoder.getType(Key.TYPE);
       ConstructorAccessSemantics semantics =
           new ConstructorAccessSemantics(constructorAccessKind, element, type);
       Selector selector = deserializeSelector(decoder.getObject(Key.SELECTOR));