[Sync] Clean up intra-sync DEPS significantly.

components/sync/syncable/directory_unittest.h

 // Copyright 2014 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 COMPONENTS_SYNC_SYNCABLE_DIRECTORY_UNITTEST_H_
 #define COMPONENTS_SYNC_SYNCABLE_DIRECTORY_UNITTEST_H_
 
 #include <stdint.h>
 
 #include <string>
 
 #include "base/message_loop/message_loop.h"
+#include "components/sync/base/fake_encryptor.h"
 #include "components/sync/base/test_unrecoverable_error_handler.h"
 #include "components/sync/syncable/in_memory_directory_backing_store.h"
 #include "components/sync/syncable/mutable_entry.h"
 #include "components/sync/syncable/syncable_read_transaction.h"
 #include "components/sync/syncable/syncable_write_transaction.h"
 #include "components/sync/test/engine/test_id_factory.h"
-#include "components/sync/test/fake_encryptor.h"
 #include "components/sync/test/null_directory_change_delegate.h"
 #include "components/sync/test/null_transaction_observer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace syncer {
 
 namespace syncable {
 
 class BaseTransaction;
 
@@ skipping 76 matching lines @@
   FakeEncryptor encryptor_;
   TestUnrecoverableErrorHandler handler_;
   sql::Connection connection_;
 };
 
 }  // namespace syncable
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_SYNCABLE_DIRECTORY_UNITTEST_H_