Define FIDO U2f Device abstraction

device/BUILD.gn

 # 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.
 
 import("//build/config/features.gni")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")  # For generate_jni().
 }
@@ skipping 130 matching lines @@
     deps += [ "//device/udev_linux" ]
   }
 
   # USB does not compile on iOS.
   if (!is_ios) {
     sources += [
       "test/test_device_client.cc",
       "test/test_device_client.h",
       "test/usb_test_gadget_impl.cc",
       "u2f/u2f_apdu_unittest.cc",
+      "u2f/u2f_device_unittest.cc",
       "u2f/u2f_message_unittest.cc",
       "usb/mojo/device_impl_unittest.cc",
       "usb/mojo/device_manager_impl_unittest.cc",
       "usb/mojo/mock_permission_provider.cc",
       "usb/mojo/mock_permission_provider.h",
       "usb/usb_descriptors_unittest.cc",
       "usb/usb_device_filter_unittest.cc",
       "usb/usb_device_handle_unittest.cc",
       "usb/usb_ids_unittest.cc",
       "usb/usb_service_unittest.cc",
@@ skipping 141 matching lines @@
     ]
     srcjar_deps = [ "//device/gamepad:java_enums_srcjar" ]
   }
 
   java_cpp_enum("bluetooth_test_javagen") {
     sources = [
       "bluetooth/test/bluetooth_test.h",
     ]
   }
 }