Remove unused code.
Remove unused code.

cgvarela/passenger,pkmiec/passenger,gravitystorm/passenger,antek-drzewiecki/passenger,clemensg/passenger,kewaunited/passenger,kewaunited/passenger,openSUSE/passenger,bf4/passenger,pkmiec/passenger,clemensg/passenger,clemensg/passenger,bf4/passenger,phusion/passenger,cgvarela/passenger,bf4/passenger,pkmiec/passenger,pkmiec/passenger,openSUSE/passenger,cgvarela/passenger,openSUSE/passenger,bf4/passenger,gravitystorm/passenger,phusion/passenger,jawj/passenger,jawj/passenger,bf4/passenger,kewaunited/passenger,erikogan/passenger,antek-drzewiecki/passenger,antek-drzewiecki/passenger,kewaunited/passenger,phusion/passenger,antek-drzewiecki/passenger,cgvarela/passenger,clemensg/passenger,cgvarela/passenger,erikogan/passenger,kewaunited/passenger,phusion/passenger,kewaunited/passenger,erikogan/passenger,erikogan/passenger,phusion/passenger,bf4/passenger,openSUSE/passenger,phusion/passenger,cgvarela/passenger,jawj/passenger,pkmiec/passenger,antek-drzewiecki/passenger,jawj/passenger,antek-drzewiecki/passenger,kewaunited/passenger,cgvarela/passenger,clemensg/passenger,clemensg/passenger,antek-drzewiecki/passenger,phusion/passenger,bf4/passenger,kewaunited/passenger,gravitystorm/passenger,erikogan/passenger,jawj/passenger,gravitystorm/passenger,pkmiec/passenger,openSUSE/passenger,pkmiec/passenger,openSUSE/passenger,gravitystorm/passenger,clemensg/passenger,gravitystorm/passenger,erikogan/passenger,cgvarela/passenger,jawj/passenger,antek-drzewiecki/passenger,clemensg/passenger,phusion/passenger,jawj/passenger