gecko-dev/mailnews/extensions/smoketest/jar.mn

messenger.jar:
    content/messenger-smoketest/mailSmoketestOverlay.xul                        (resources/content/mailSmoketestOverlay.xul)
    content/messenger-smoketest/mailSmoketestOverlay.js                         (resources/content/mailSmoketestOverlay.js)
    content/messenger-smoketest/contents.rdf                             (resources/content/contents.rdf)