/usr/share/doc/account-plugin-windows-live/changelog.Debian.gz is in account-plugin-windows-live 0.11+14.04.20140409.1-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/account-plugin-windows-live/../libaccount-plugin-generic-oauth/changelog.Debian.gz