[Proximity Auth] Port the UnlockManager class.

components/proximity_auth/BUILD.gn

 # 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.
 
 import("//testing/test.gni")
 
 source_set("proximity_auth") {
   sources = [
     "authenticator.h",
     "bluetooth_connection.cc",
     "bluetooth_connection.h",
     "bluetooth_connection_finder.cc",
     "bluetooth_connection_finder.h",
     "bluetooth_throttler.h",
     "bluetooth_throttler_impl.cc",
     "bluetooth_throttler_impl.h",
     "bluetooth_util.cc",
     "bluetooth_util.h",
     "bluetooth_util_chromeos.cc",
     "client.h",
     "client_impl.cc",
     "client_impl.h",
     "client_observer.h",
     "connection.cc",
     "connection.h",
     "connection_finder.h",
     "connection_observer.h",
+    "controller.h",
     "device_to_device_authenticator.cc",
     "device_to_device_authenticator.h",
     "device_to_device_initiator_operations.cc",
     "device_to_device_initiator_operations.h",
     "device_to_device_secure_context.cc",
     "device_to_device_secure_context.h",
     "metrics.cc",
     "metrics.h",
     "proximity_auth_client.h",
     "proximity_auth_system.cc",
     "proximity_auth_system.h",
     "proximity_monitor.h",
     "proximity_monitor_impl.cc",
     "proximity_monitor_impl.h",
     "proximity_monitor_observer.h",
     "remote_device.cc",
     "remote_device.h",
     "remote_status_update.cc",
     "remote_status_update.h",
     "screenlock_bridge.cc",
     "screenlock_bridge.h",
     "screenlock_state.h",
     "secure_context.h",
     "switches.cc",
     "switches.h",
     "throttled_bluetooth_connection_finder.cc",
     "throttled_bluetooth_connection_finder.h",
+    "unlock_manager.cc",
+    "unlock_manager.h",
     "wire_message.cc",
     "wire_message.h",
   ]
 
   deps = [
     "cryptauth/proto",
     "logging",
     "//base",
     "//device/bluetooth",
     "//net",
@@ skipping 22 matching lines @@
     "bluetooth_throttler_impl_unittest.cc",
     "client_impl_unittest.cc",
     "connection_unittest.cc",
     "device_to_device_authenticator_unittest.cc",
     "device_to_device_operations_unittest.cc",
     "device_to_device_secure_context_unittest.cc",
     "proximity_auth_system_unittest.cc",
     "proximity_monitor_impl_unittest.cc",
     "remote_status_update_unittest.cc",
     "throttled_bluetooth_connection_finder_unittest.cc",
+    "unlock_manager_unittest.cc",
     "wire_message_unittest.cc",
   ]
 
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
   deps = [
     ":proximity_auth",
     ":test_support",
     "ble:unit_tests",
     "cryptauth:test_support",
     "cryptauth:unit_tests",
     "logging:unit_tests",
     "//base/test:test_support",
     "//device/bluetooth:mocks",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }
 
 # Note: This is a convenience target for ease of rapid iteration during
 # development. It is not executed on any try or build bots.
 test("proximity_auth_unittests") {
   sources = [
     "run_all_unittests.cc",
   ]
   deps = [
     ":unit_tests",
   ]
 }