/usr/lib/mozilla/plugins:
  => libnpsoplugin.so
     - symlink to /usr/lib/libreoffice/program/libnpsoplugin.so
        (size: 27024 bytes, mtime: Sat Dec 21 04:19:43 2013)
  => gecko-mediaplayer.so
        (size: 106000 bytes, mtime: Thu Mar  7 10:11:52 2013)
  => gecko-mediaplayer-dvx.so
        (size: 101904 bytes, mtime: Thu Mar  7 10:11:52 2013)
  => gecko-mediaplayer-rm.so
        (size: 101904 bytes, mtime: Thu Mar  7 10:11:52 2013)
  => gecko-mediaplayer-qt.so
        (size: 101904 bytes, mtime: Thu Mar  7 10:11:52 2013)
  => flashplugin-alternative.so
     - symlink to /etc/alternatives/mozilla-flashplugin
     - symlink to /usr/lib/flashplugin-installer/libflashplayer.so
        (size: 19233136 bytes, mtime: Thu Jan 16 06:16:54 2014)
  => gecko-mediaplayer-wmp.so
        (size: 101904 bytes, mtime: Thu Mar  7 10:11:52 2013)

/usr/lib/xulrunner-addons/plugins: