Prefix resolution_types with Resolution.

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

Index: pkg/compiler/lib/src/serialization/system.dart
diff --git a/pkg/compiler/lib/src/serialization/system.dart b/pkg/compiler/lib/src/serialization/system.dart
index 26dd43417f43536c52710b0a6d2d32824efa4183..12b4adb41cd2724d3feef0644eaac5c7092e948b 100644
--- a/pkg/compiler/lib/src/serialization/system.dart
+++ b/pkg/compiler/lib/src/serialization/system.dart
@@ -169,13 +169,13 @@ class CompilationDeserializerSystem extends ResolutionDeserializerSystem {
       return _resolutionImpactDeserializer.registerResolutionImpact(constructor,
           () {
         List<TypeUse> typeUses = <TypeUse>[];
-        void addCheckedModeCheck(DartType type) {
+        void addCheckedModeCheck(ResolutionDartType type) {
           if (!type.isDynamic) {
             typeUses.add(new TypeUse.checkedModeCheck(type));
           }
         }
 
-        FunctionType type = constructor.type;
+        ResolutionFunctionType type = constructor.type;
         // TODO(johnniwinther): Remove this substitution when synthesized
         // constructors handle type variables correctly.
         type = type.substByContext(constructor.enclosingClass