Revert of Restrict use of two app-launching command line flags

apps/DEPS

 include_rules = [
   "+base",
   "+content/public/app",
   "+content/public/browser",
   "+content/public/common",
   "+content/public/test",
   "+components/keyed_service",
   "+components/pref_registry/pref_registry_syncable.h",
   "+components/sessions",
   "+components/user_manager",
@@ skipping 27 matching lines @@
 ]
 
 specific_include_rules = {
   # Needs to be able to reload extensions. http://crbug.com/162530
   "app_load_service\.cc": [
     "+chrome/browser/extensions/extension_service.h",
   ],
   "(.*test\.cc|.*test_mac\.mm)": [
     "+chrome/browser/browser_shutdown.h",
     "+chrome/browser/extensions/extension_browsertest.h",
-    "+chrome/browser/extensions/extension_error_reporter.h",
     "+chrome/browser/extensions/extension_test_message_listener.h",
     "+chrome/browser/extensions/test_extension_environment.h",
     "+chrome/browser/ui/browser.h",
-    "+chrome/browser/ui/simple_message_box_internal.h",
     "+chrome/test/base/in_process_browser_test.h",
     "+chrome/test/base/interactive_test_utils.h",
     "+chrome/test/base/testing_profile.h",
     # Temporary allowed testing include.
     # TODO(benwells): Move app_browsertest_util into apps component once there
     # is an apps shell to test with.
     "+chrome/browser/apps/app_browsertest_util.h",
   ]
 }