[CrOS Tether] Create TetherDisconnector, which disconnects from active tethering sessions.

chromeos/components/tether/BUILD.gn

 # Copyright 2016 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.
 
 assert(is_chromeos, "Non-ChromeOS builds cannot depend on //chromeos")
 
 static_library("tether") {
   sources = [
     "active_host.cc",
     "active_host.h",
@@ skipping 32 matching lines @@
     "keep_alive_scheduler.cc",
     "keep_alive_scheduler.h",
     "local_device_data_provider.cc",
     "local_device_data_provider.h",
     "message_transfer_operation.cc",
     "message_transfer_operation.h",
     "message_wrapper.cc",
     "message_wrapper.h",
     "network_configuration_remover.cc",
     "network_configuration_remover.h",
+    "network_connection_handler_tether_delegate.cc",
+    "network_connection_handler_tether_delegate.h",
     "notification_presenter.h",
     "pref_names.cc",
     "pref_names.h",
     "tether_connector.cc",
     "tether_connector.h",
+    "tether_disconnector.cc",
+    "tether_disconnector.h",
     "tether_host_fetcher.cc",
     "tether_host_fetcher.h",
     "tether_host_response_recorder.cc",
     "tether_host_response_recorder.h",
     "tether_network_disconnection_handler.cc",
     "tether_network_disconnection_handler.h",
     "wifi_hotspot_connector.cc",
     "wifi_hotspot_connector.h",
   ]
 
@@ skipping 19 matching lines @@
 static_library("test_support") {
   testonly = true
 
   sources = [
     "fake_active_host.cc",
     "fake_active_host.h",
     "fake_ble_connection_manager.cc",
     "fake_ble_connection_manager.h",
     "fake_host_scan_cache.cc",
     "fake_host_scan_cache.h",
+    "fake_network_configuration_remover.cc",
+    "fake_network_configuration_remover.h",
     "fake_notification_presenter.cc",
     "fake_notification_presenter.h",
     "fake_tether_host_fetcher.cc",
     "fake_tether_host_fetcher.h",
     "fake_wifi_hotspot_connector.cc",
     "fake_wifi_hotspot_connector.h",
     "mock_host_scan_device_prioritizer.cc",
     "mock_host_scan_device_prioritizer.h",
     "mock_local_device_data_provider.cc",
     "mock_local_device_data_provider.h",
@@ skipping 32 matching lines @@
     "host_scan_scheduler_unittest.cc",
     "host_scanner_operation_unittest.cc",
     "host_scanner_unittest.cc",
     "initializer_unittest.cc",
     "keep_alive_operation_unittest.cc",
     "keep_alive_scheduler_unittest.cc",
     "local_device_data_provider_unittest.cc",
     "message_transfer_operation_unittest.cc",
     "message_wrapper_unittest.cc",
     "network_configuration_remover_unittest.cc",
+    "network_connection_handler_tether_delegate_unittest.cc",
     "tether_connector_unittest.cc",
+    "tether_disconnector_unittest.cc",
     "tether_host_fetcher_unittest.cc",
     "tether_host_response_recorder_unittest.cc",
     "tether_network_disconnection_handler_unittest.cc",
     "wifi_hotspot_connector_unittest.cc",
   ]
 
   deps = [
     ":test_support",
     ":tether",
     "//base/test:test_support",
     "//chromeos",
     "//chromeos:test_support",
     "//chromeos/components/tether/proto",
     "//components/cryptauth",
     "//components/cryptauth:test_support",
     "//components/cryptauth/ble",
     "//components/prefs:test_support",
     "//components/signin/core/browser:test_support",
     "//device/bluetooth",
     "//device/bluetooth:mocks",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/message_center:test_support",
   ]
 }