Add an infobar if a session is being controlled by an automated test.

chrome/browser/ui/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/chromecast_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 796 matching lines @@
       "search/search_delegate.h",
       "settings_window_manager.cc",
       "settings_window_manager.h",
       "settings_window_manager_observer.h",
       "signin_view_controller.cc",
       "signin_view_controller.h",
       "signin_view_controller_delegate.cc",
       "signin_view_controller_delegate.h",
       "singleton_tabs.cc",
       "singleton_tabs.h",
+      "startup/automation_infobar_delegate.cc",
+      "startup/automation_infobar_delegate.h",
       "startup/bad_flags_prompt.cc",
       "startup/bad_flags_prompt.h",
       "startup/google_api_keys_infobar_delegate.cc",
       "startup/google_api_keys_infobar_delegate.h",
       "startup/obsolete_system_infobar_delegate.cc",
       "startup/obsolete_system_infobar_delegate.h",
       "startup/startup_browser_creator.cc",
       "startup/startup_browser_creator.h",
       "startup/startup_browser_creator_impl.cc",
       "startup/startup_browser_creator_impl.h",
@@ skipping 2688 matching lines @@
       "test/test_confirm_bubble_model.cc",
       "test/test_confirm_bubble_model.h",
     ]
     deps += [ "//chrome/test:test_support_ui" ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }