Upstream files in device/ folder

device/serial/serial_device_enumerator_android.cc

Index: device/serial/serial_device_enumerator_android.cc
diff --git a/device/serial/serial_device_enumerator_android.cc b/device/serial/serial_device_enumerator_android.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0e70b13e1fdbfdde377ab83e88a3daa0c4905197
--- /dev/null
+++ b/device/serial/serial_device_enumerator_android.cc
@@ -0,0 +1,24 @@
+// Copyright 2015 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 "device/serial/serial_device_enumerator_android.h"
+
+namespace device {
+
+// static
+scoped_ptr<SerialDeviceEnumerator> SerialDeviceEnumerator::Create() {
+  return scoped_ptr<SerialDeviceEnumerator>(
+      new SerialDeviceEnumeratorAndroid());
+}
+
+SerialDeviceEnumeratorAndroid::SerialDeviceEnumeratorAndroid() {}
+
+SerialDeviceEnumeratorAndroid::~SerialDeviceEnumeratorAndroid() {}
+
+mojo::Array<serial::DeviceInfoPtr> SerialDeviceEnumerator::GetDevices() {
+  NOTIMPLEMENTED();
+  return mojo::Array<serial::DeviceInfoPtr>().Pass();
+}
+
+}  // namespace device