/usr/lib/mozilla/plugins:
  => libgnome-shell-browser-plugin.so
        (size: 18840 bytes, mtime: Tue Jul  1 09:25:16 2014)
  => flashplugin-alternative.so
     - symlink to /etc/alternatives/mozilla-flashplugin
     - symlink to /usr/lib/flashplugin-installer/libflashplayer.so
        (size: 19237552 bytes, mtime: Tue Aug 12 14:13:49 2014)
  => libtotem-narrowspace-plugin.so
        (size: 80576 bytes, mtime: Tue Apr  1 07:44:15 2014)
  => libtotem-cone-plugin.so
        (size: 100720 bytes, mtime: Tue Apr  1 07:44:15 2014)
  => librhythmbox-itms-detection-plugin.so
        (size: 6096 bytes, mtime: Mon Apr 28 16:59:25 2014)
  => libtotem-mully-plugin.so
        (size: 72048 bytes, mtime: Tue Apr  1 07:44:15 2014)
  => libtotem-gmp-plugin.so
        (size: 105440 bytes, mtime: Tue Apr  1 07:44:15 2014)

/usr/lib/xulrunner-addons/plugins: