Simplify process_abort
Simplify process_abort

We are able to simplify process_abort since the lines deleted are performed
in the delete_snapshot method now.

aufi/manageiq,borod108/manageiq,lpichler/manageiq,yaacov/manageiq,chessbyte/manageiq,d-m-u/manageiq,kbrock/manageiq,agrare/manageiq,djberg96/manageiq,kbrock/manageiq,d-m-u/manageiq,tinaafitz/manageiq,juliancheal/manageiq,skateman/manageiq,gerikis/manageiq,juliancheal/manageiq,tinaafitz/manageiq,gmcculloug/manageiq,lpichler/manageiq,jrafanie/manageiq,ManageIQ/manageiq,aufi/manageiq,NickLaMuro/manageiq,ManageIQ/manageiq,romanblanco/manageiq,agrare/manageiq,romanblanco/manageiq,chessbyte/manageiq,d-m-u/manageiq,skateman/manageiq,aufi/manageiq,romanblanco/manageiq,jvlcek/manageiq,lpichler/manageiq,agrare/manageiq,ManageIQ/manageiq,hstastna/manageiq,tinaafitz/manageiq,gmcculloug/manageiq,jvlcek/manageiq,branic/manageiq,kbrock/manageiq,jameswnl/manageiq,borod108/manageiq,billfitzgerald0120/manageiq,syncrou/manageiq,andyvesel/manageiq,djberg96/manageiq,juliancheal/manageiq,yaacov/manageiq,jrafanie/manageiq,syncrou/manageiq,yaacov/manageiq,gmcculloug/manageiq,NickLaMuro/manageiq,NickLaMuro/manageiq,billfitzgerald0120/manageiq,branic/manageiq,hstastna/manageiq,mzazrivec/manageiq,juliancheal/manageiq,ManageIQ/manageiq,mzazrivec/manageiq,jameswnl/manageiq,jameswnl/manageiq,pkomanek/manageiq,mzazrivec/manageiq,mkanoor/manageiq,gmcculloug/manageiq,pkomanek/manageiq,agrare/manageiq,lpichler/manageiq,syncrou/manageiq,skateman/manageiq,andyvesel/manageiq,mkanoor/manageiq,branic/manageiq,jvlcek/manageiq,billfitzgerald0120/manageiq,hstastna/manageiq,yaacov/manageiq,djberg96/manageiq,jvlcek/manageiq,billfitzgerald0120/manageiq,gerikis/manageiq,pkomanek/manageiq,mkanoor/manageiq,pkomanek/manageiq,jameswnl/manageiq,gerikis/manageiq,borod108/manageiq,jrafanie/manageiq,hstastna/manageiq,andyvesel/manageiq,skateman/manageiq,kbrock/manageiq,syncrou/manageiq,romanblanco/manageiq,chessbyte/manageiq,aufi/manageiq,andyvesel/manageiq,d-m-u/manageiq,branic/manageiq,chessbyte/manageiq,borod108/manageiq,djberg96/manageiq,NickLaMuro/manageiq,jrafanie/manageiq,tinaafitz/manageiq,gerikis/manageiq,mzazrivec/manageiq,mkanoor/manageiq