Revert of Host fingerprint mojo service within the device service.

services/device/fingerprint/fingerprint.h

Index: services/device/fingerprint/fingerprint.h
diff --git a/services/device/fingerprint/fingerprint.h b/services/device/fingerprint/fingerprint.h
deleted file mode 100644
index c5600ec899bf03011473de21c77e92f067c749d1..0000000000000000000000000000000000000000
--- a/services/device/fingerprint/fingerprint.h
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2017 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 SERVICES_DEVICE_FINGERPRINT_FINGERPRINT_H_
-#define SERVICES_DEVICE_FINGERPRINT_FINGERPRINT_H_
-
-#include "services/device/fingerprint/fingerprint_export.h"
-#include "services/device/public/interfaces/fingerprint.mojom.h"
-
-namespace device {
-
-class Fingerprint {
- public:
-  // This function is implemented in platform-specific subclasses.
-  SERVICES_DEVICE_FINGERPRINT_EXPORT static void Create(
-      device::mojom::FingerprintRequest request);
-};
-
-}  // namespace device
-
-#endif  // SERVICES_DEVICE_FINGERPRINT_FINGERPRINT_H_