PS - Showing permission prompt for activeTab

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 439 matching lines @@
     "events/event_rewriter_controller.cc",
     "events/event_rewriter_controller.h",
     "events/event_rewriter_delegate_impl.cc",
     "events/event_rewriter_delegate_impl.h",
     "events/keyboard_driven_event_rewriter.cc",
     "events/keyboard_driven_event_rewriter.h",
     "events/system_key_event_listener.cc",
     "events/system_key_event_listener.h",
     "events/xinput_hierarchy_changed_event_listener.cc",
     "events/xinput_hierarchy_changed_event_listener.h",
+    "extensions/active_tab_permission_granter_delegate_chromeos.cc",
+    "extensions/active_tab_permission_granter_delegate_chromeos.h",
     "extensions/default_app_order.cc",
     "extensions/default_app_order.h",
     "extensions/device_local_account_external_policy_loader.cc",
     "extensions/device_local_account_external_policy_loader.h",
     "extensions/device_local_account_management_policy_provider.cc",
     "extensions/device_local_account_management_policy_provider.h",
     "extensions/dictionary_event_router.cc",
     "extensions/dictionary_event_router.h",
     "extensions/extension_system_event_observer.cc",
     "extensions/extension_system_event_observer.h",
@@ skipping 1382 matching lines @@
     "policy/proto/chrome_device_policy.proto",
     "policy/proto/install_attributes.proto",
   ]
 }
 
 proto_library("attestation_proto") {
   sources = [
     "attestation/attestation_key_payload.proto",
   ]
 }