Revert of Substituting legacy protocol with uWeave protocol

components/proximity_auth.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //components/proximity_auth and
       # //components/proximity_auth/ble.
       'target_name': 'proximity_auth',
@@ skipping 13 matching lines @@
       'sources': [
         "proximity_auth/authenticator.h",
         "proximity_auth/ble/bluetooth_low_energy_characteristics_finder.cc",
         "proximity_auth/ble/bluetooth_low_energy_characteristics_finder.h",
         "proximity_auth/ble/bluetooth_low_energy_connection.cc",
         "proximity_auth/ble/bluetooth_low_energy_connection.h",
         "proximity_auth/ble/bluetooth_low_energy_connection_finder.cc",
         "proximity_auth/ble/bluetooth_low_energy_connection_finder.h",
         "proximity_auth/ble/bluetooth_low_energy_device_whitelist.cc",
         "proximity_auth/ble/bluetooth_low_energy_device_whitelist.h",
-        "proximity_auth/ble/bluetooth_low_energy_weave_client_connection.cc",
-        "proximity_auth/ble/bluetooth_low_energy_weave_client_connection.h",
         "proximity_auth/ble/bluetooth_low_energy_weave_defines.h",
         "proximity_auth/ble/bluetooth_low_energy_weave_packet_generator.cc",
         "proximity_auth/ble/bluetooth_low_energy_weave_packet_generator.h",
         "proximity_auth/ble/bluetooth_low_energy_weave_packet_receiver.cc",
         "proximity_auth/ble/bluetooth_low_energy_weave_packet_receiver.h",
         "proximity_auth/ble/remote_attribute.h",
         "proximity_auth/ble/fake_wire_message.cc",
         "proximity_auth/ble/fake_wire_message.h",
         "proximity_auth/ble/pref_names.cc",
         "proximity_auth/ble/pref_names.h",
@@ skipping 215 matching lines @@
         'proximity_auth/webui/proximity_auth_webui_handler.cc',
         'proximity_auth/webui/proximity_auth_webui_handler.h',
         'proximity_auth/webui/reachable_phone_flow.cc',
         'proximity_auth/webui/reachable_phone_flow.h',
         'proximity_auth/webui/url_constants.cc',
         'proximity_auth/webui/url_constants.h',
       ],
     },
   ],
 }