cros: Show dircryto migration banner

chromeos/dbus/fake_cryptohome_client.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROMEOS_DBUS_FAKE_CRYPTOHOME_CLIENT_H_
 #define CHROMEOS_DBUS_FAKE_CRYPTOHOME_CLIENT_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 189 matching lines @@
                           const cryptohome::AuthorizationRequest& auth,
                           const VoidDBusMethodCallback& callback) override;
   void SetDircryptoMigrationProgressHandler(
       const DircryptoMigrationProgessHandler& handler) override;
   void RemoveFirmwareManagementParametersFromTpm(
       const cryptohome::RemoveFirmwareManagementParametersRequest& request,
       const ProtobufMethodCallback& callback) override;
   void SetFirmwareManagementParametersInTpm(
       const cryptohome::SetFirmwareManagementParametersRequest& request,
       const ProtobufMethodCallback& callback) override;
+  void NeedsDircryptoMigration(const cryptohome::Identification& cryptohome_id,
+                               const BoolDBusMethodCallback& callback) override;
 
   // Changes the behavior of WaitForServiceToBeAvailable(). This method runs
   // pending callbacks if is_available is true.
   void SetServiceIsAvailable(bool is_available);
 
   // Sets the unmount result of Unmount() call.
   void set_unmount_result(bool result) {
     unmount_result_ = result;
   }
 
@@ skipping 51 matching lines @@
   uint64_t dircrypto_migration_progress_;
 
   base::WeakPtrFactory<FakeCryptohomeClient> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeCryptohomeClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_FAKE_CRYPTOHOME_CLIENT_H_