Clean up whitelist for GN headers

build/check_gn_headers_whitelist.txt

Index: build/check_gn_headers_whitelist.txt
diff --git a/build/check_gn_headers_whitelist.txt b/build/check_gn_headers_whitelist.txt
index f9c204183be2b8c473bc03d59bf7ca7eedb3db78..f69ea63054238764fbd9e62a89050423d0fc9a08 100644
--- a/build/check_gn_headers_whitelist.txt
+++ b/build/check_gn_headers_whitelist.txt
@@ -76,7 +76,6 @@ chrome/browser/ui/ash/multi_user/multi_user_util.h
 chrome/browser/ui/network_profile_bubble.h
 chrome/browser/ui/passwords/manage_passwords_icon.h
 chrome/browser/ui/views/frame/browser_header_painter_ash.h
-chrome/browser/ui/webui/large_icon_source.h
 chrome/common/mac/app_shim_launch.h
 chrome/common/mac/app_shim_messages.h
 chrome/common/media_galleries/itunes_library.h
@@ -96,15 +95,12 @@ chromeos/login/login_state.h
 chromeos/login/scoped_test_public_session_login_state.h
 chromeos/settings/cros_settings_names.h
 chromeos/settings/cros_settings_provider.h
-components/browser_watcher/features.h
 components/browser_watcher/stability_paths.h
 components/cast_certificate/cast_crl_root_ca_cert_der-inc.h
 components/cdm/browser/cdm_message_filter_android.h
 components/contextual_search/browser/contextual_search_js_api_handler.h
 components/cryptauth/connection_finder.h
 components/cryptauth/connection_observer.h
-components/data_reduction_proxy/core/browser/data_use_group.h
-components/data_reduction_proxy/core/browser/data_use_group_provider.h
 components/data_use_measurement/core/url_request_classifier.h
 components/device_event_log/device_event_log_export.h
 components/dom_distiller/core/font_family_list.h