Move definition of PasswordType enum to a separate header.

components/sync/test/fake_sync_encryption_handler.cc

 // Copyright (c) 2012 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.
 
 #include "components/sync/test/fake_sync_encryption_handler.h"
 
+#include "components/sync/base/passphrase_type.h"
 #include "components/sync/protocol/nigori_specifics.pb.h"
 #include "components/sync/syncable/nigori_util.h"
 
 namespace syncer {
 
 FakeSyncEncryptionHandler::FakeSyncEncryptionHandler()
     : encrypted_types_(SensitiveTypes()),
       encrypt_everything_(false),
       passphrase_type_(PassphraseType::IMPLICIT_PASSPHRASE),
       cryptographer_(&encryptor_) {}
@@ skipping 99 matching lines @@
 
 bool FakeSyncEncryptionHandler::IsEncryptEverythingEnabled() const {
   return encrypt_everything_;
 }
 
 PassphraseType FakeSyncEncryptionHandler::GetPassphraseType() const {
   return passphrase_type_;
 }
 
 }  // namespace syncer