Update imports to use package:compiler and package:try.

dart/tests/compiler/dart2js/members_test.dart

 // Copyright (c) 2014, 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 members_test;
 
 import 'package:expect/expect.dart';
 import "package:async_helper/async_helper.dart";
 import 'type_test_helper.dart';
-import '../../../sdk/lib/_internal/compiler/implementation/dart_types.dart';
-import "../../../sdk/lib/_internal/compiler/implementation/elements/elements.dart"
+import 'package:compiler/implementation/dart_types.dart';
+import "package:compiler/implementation/elements/elements.dart"
        show Element, ClassElement, MemberSignature, Name, PublicName,
             DeclaredMember, Member;
-import "../../../sdk/lib/_internal/compiler/implementation/resolution/class_members.dart"
+import "package:compiler/implementation/resolution/class_members.dart"
   show DeclaredMember, ErroneousMember, SyntheticMember;
 
 void main() {
   testClassMembers();
   testInterfaceMembers();
   testClassVsInterfaceMembers();
   testMixinMembers();
 }
 
 MemberSignature getMember(InterfaceType cls, String name,
@@ skipping 649 matching lines @@
     Expect.notEquals(interfaceMember, classMember);
 
     // A: method4(U a)
     // B: --
     // C class: method4(U a) -- inherited from A.
     // C interface: method4(U a) -- inherited from A.
     checkMember(C_this, 'method4', checkType: ALSO_CLASS_MEMBER,
                 inheritedFrom: A_U);
   }));
 }