[Sync] Move the last things out of core/.

components/sync/core/sync_encryption_handler.cc

Index: components/sync/core/sync_encryption_handler.cc
diff --git a/components/sync/core/sync_encryption_handler.cc b/components/sync/core/sync_encryption_handler.cc
deleted file mode 100644
index 33c76398870a5ab0bc8dd885d36c4a1592b9488e..0000000000000000000000000000000000000000
--- a/components/sync/core/sync_encryption_handler.cc
+++ /dev/null
@@ -1,23 +0,0 @@
-// 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/core/sync_encryption_handler.h"
-
-namespace syncer {
-
-SyncEncryptionHandler::Observer::Observer() {}
-SyncEncryptionHandler::Observer::~Observer() {}
-
-SyncEncryptionHandler::SyncEncryptionHandler() {}
-SyncEncryptionHandler::~SyncEncryptionHandler() {}
-
-// Static.
-ModelTypeSet SyncEncryptionHandler::SensitiveTypes() {
-  ModelTypeSet types;
-  types.Put(PASSWORDS);  // Has its own encryption, but include it anyway.
-  types.Put(WIFI_CREDENTIALS);
-  return types;
-}
-
-}  // namespace syncer