This bot is failing in generate_build_files because of a gn include check. I don't know if that's the only error or if there are more.

reveman@/dcastagna@ do you know who owns this bot?

Writing """\
build_angle_deqp_tests = true
dcheck_always_on = true
enable_package_mash_services = true
ffmpeg_branding = "Chrome"
goma_dir = "/b/c/goma_client"
internal_gles2_conform_tests = true
is_component_build = false
is_debug = false
ozone_auto_platforms = false
ozone_platform = "x11"
ozone_platform_gbm = true
ozone_platform_wayland = true
ozone_platform_x11 = true
proprietary_codecs = true
strip_absolute_paths_from_debug_symbols = true
symbol_level = 1
use_ash = false
use_goma = true
use_ozone = true
use_system_libdrm = true
use_system_minigbm = true
use_xkbcommon = true
""" to /b/c/b/Linux_ChromiumOS_Ozone_Builder/src/out/Release/args.gn.
/b/c/b/Linux_ChromiumOS_Ozone_Builder/src/buildtools/linux64/gn gen //out/Release --check
  -> returned 1
ERROR at //components/wallpaper/wallpaper_info.h:9:11: Include not allowed.
#include "components/user_manager/user.h"
          ^-----------------------------
It is not in any dependency of
  //components/wallpaper:wallpaper
The include file is in the target(s):
  //ash/public/interfaces:interfaces_internal
which should somehow be reachable.
GN gen failed: 1
step returned non-zero exit code: 1