specialpowers.jar:
% content specialpowers %content/
  content/specialpowers.js (content/specialpowers.js)
  content/specialpowersAPI.js (content/specialpowersAPI.js)
  content/SpecialPowersObserverAPI.js (content/SpecialPowersObserverAPI.js)
  content/MozillaLogger.js (content/MozillaLogger.js)

% resource specialpowers %modules/
  modules/MockFilePicker.jsm (content/MockFilePicker.jsm)
  modules/MockPermissionPrompt.jsm (content/MockPermissionPrompt.jsm)