Add ImportElement and ExportElement

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

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library dart2js.resolution.members;
 
 import '../common/names.dart' show
     Selectors;
 import '../compiler.dart' show
     Compiler;
@@ skipping 1828 matching lines @@
   }
 
   /// Handle qualified access of an inaccessible private static class member,
   /// like `a._b` or `a._b()` where `a` is class, `_b` is static member of `a`
   /// but `a` is not defined in the current library.
   ResolutionResult handlePrivateStaticMemberAccess(
       Send node, Name name, ClassElement receiverClass, Element member) {
     registry.registerThrowNoSuchMethod();
     ErroneousElement error = reportAndCreateErroneousElement(
         node, name.text, MessageKind.PRIVATE_ACCESS,
-        {'libraryName': member.library.getLibraryOrScriptName(),
+        {'libraryName': member.library.libraryOrScriptName,
          'name': name});
     // TODO(johnniwinther): Add an [AccessSemantics] for unresolved static
     // member access.
     return handleErroneousAccess(
         node, name, new StaticAccess.unresolved(error));
   }
 
   /// Handle qualified update of an inaccessible private static class member,
   /// like `a._b = c` or `a._b++` where `a` is class, `_b` is static member of
   /// `a` but `a` is not defined in the current library.
   ResolutionResult handlePrivateStaticMemberUpdate(
       SendSet node, Name name, ClassElement receiverClass, Element member) {
     registry.registerThrowNoSuchMethod();
     ErroneousElement error = reportAndCreateErroneousElement(
         node, name.text, MessageKind.PRIVATE_ACCESS,
-        {'libraryName': member.library.getLibraryOrScriptName(),
+        {'libraryName': member.library.libraryOrScriptName,
          'name': name});
     // TODO(johnniwinther): Add an [AccessSemantics] for unresolved static
     // member access.
     return handleUpdate(node, name, new StaticAccess.unresolved(error));
   }
 
   /// Handle qualified access to a static member, like `a.b` or `a.b()` where
   /// `a` is a class and `b` is a static member of `a`.
   ResolutionResult handleStaticMemberAccess(
       Send node, Name memberName, ClassElement receiverClass) {
@@ skipping 2773 matching lines @@
     }
     return const NoneResult();
   }
 }
 
 /// Looks up [name] in [scope] and unwraps the result.
 Element lookupInScope(Compiler compiler, Node node,
                       Scope scope, String name) {
   return Elements.unwrap(scope.lookup(name), compiler, node);
 }