Extract ArcTermsOfServiceNegotiator implementation.

chrome/browser/chromeos/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("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//extensions/features/features.gni")
 import("//media/media_options.gni")
 import("//printing/features/features.gni")
 import("//third_party/protobuf/proto_library.gni")
@@ skipping 234 matching lines @@
     "arc/intent_helper/arc_external_protocol_dialog.h",
     "arc/intent_helper/arc_navigation_throttle.cc",
     "arc/intent_helper/arc_navigation_throttle.h",
     "arc/intent_helper/arc_settings_service.cc",
     "arc/intent_helper/arc_settings_service.h",
     "arc/notification/arc_boot_error_notification.cc",
     "arc/notification/arc_boot_error_notification.h",
     "arc/optin/arc_optin_preference_handler.cc",
     "arc/optin/arc_optin_preference_handler.h",
     "arc/optin/arc_optin_preference_handler_delegate.h",
+    "arc/optin/arc_terms_of_service_negotiator.cc",
+    "arc/optin/arc_terms_of_service_negotiator.h",
     "arc/policy/arc_android_management_checker.cc",
     "arc/policy/arc_android_management_checker.h",
     "arc/policy/arc_android_management_checker_delegate.h",
     "arc/policy/arc_policy_bridge.cc",
     "arc/policy/arc_policy_bridge.h",
     "arc/policy/arc_policy_util.cc",
     "arc/policy/arc_policy_util.h",
     "arc/print/arc_print_service.cc",
     "arc/print/arc_print_service.h",
     "arc/process/arc_process.cc",
@@ skipping 1136 matching lines @@
     "accessibility/select_to_speak_event_handler_unittest.cc",
     "accessibility/spoken_feedback_event_rewriter_unittest.cc",
     "arc/arc_session_manager_unittest.cc",
     "arc/downloads_watcher/arc_downloads_watcher_service_unittest.cc",
     "arc/extensions/arc_support_message_host_unittest.cc",
     "arc/fileapi/arc_content_file_system_async_file_util_unittest.cc",
     "arc/fileapi/arc_content_file_system_file_stream_reader_unittest.cc",
     "arc/fileapi/arc_content_file_system_url_util_unittest.cc",
     "arc/intent_helper/arc_external_protocol_dialog_unittest.cc",
     "arc/intent_helper/arc_navigation_throttle_unittest.cc",
+    "arc/optin/arc_terms_of_service_negotiator_unittest.cc",
     "arc/policy/arc_policy_bridge_unittest.cc",
     "attestation/attestation_ca_client_unittest.cc",
     "attestation/attestation_policy_observer_unittest.cc",
     "attestation/fake_certificate.cc",
     "attestation/fake_certificate.h",
     "attestation/platform_verification_flow_unittest.cc",
     "base/file_flusher_unittest.cc",
     "certificate_provider/certificate_provider_service_unittest.cc",
     "customization/customization_document_unittest.cc",
     "display/display_preferences_unittest.cc",
@@ skipping 244 matching lines @@
     "policy/proto/chrome_device_policy.proto",
     "policy/proto/install_attributes.proto",
   ]
 }
 
 proto_library("attestation_proto") {
   sources = [
     "attestation/attestation_key_payload.proto",
   ]
 }