include_rules = [
  "+components/language_usage_metrics",
  "+components/user_prefs",
  "+google_apis",
  "+grit",  # For generated headers.
  "+net",
  "+ui",

  # Translate is a layered component; subdirectories must explicitly introduce
  # the ability to use the content layer as appropriate.
  "-content",
  "-components/translate/content",
]