+ remove some useless typedef
+ some reindent

Change-Id: Ic1e445a7096b1663ca8cbc58c40bb8f7af0c70e1
Reviewed-on: https://gerrit.libreoffice.org/50787Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>