comm.jar:
*   content/autoconfig/contents.rdf           (content/contents.rdf)

#ifndef MOZ_XUL_APP
en-US.jar:
* locale/en-US/autoconfig/contents.rdf          (/toolkit/locales/en-US/chrome/autoconfig/contents.rdf)
  locale/en-US/autoconfig/autoconfig.properties (/toolkit/locales/en-US/chrome/autoconfig/autoconfig.properties)
#endif