Move computeType to TypedElement and TypeDeclarationElement.

pkg/compiler/lib/src/resolution/class_members.dart

Index: pkg/compiler/lib/src/resolution/class_members.dart
diff --git a/pkg/compiler/lib/src/resolution/class_members.dart b/pkg/compiler/lib/src/resolution/class_members.dart
index aaa40aa3707f472053433d66f0ab443547ce08d0..ee191b6e358dfd8c502d302ccf0145ae5b38d269 100644
--- a/pkg/compiler/lib/src/resolution/class_members.dart
+++ b/pkg/compiler/lib/src/resolution/class_members.dart
@@ -9,6 +9,7 @@ import '../elements/elements.dart'
          Name,
          PublicName,
          Member,
+         MemberElement,
          MemberSignature,
          LibraryElement,
          ClassElement,
@@ -163,7 +164,7 @@ abstract class MembersCreator {
       LibraryElement library = cls.library;
       InterfaceType thisType = cls.thisType;
 
-      void createMember(Element element) {
+      void createMember(MemberElement element) {
         if (element.isConstructor) return;
         String elementName = element.name;
         if (shouldSkipName(elementName)) return;