Check for (devel) debugging functions

I've let a call to dpm() slip into my commits a few times. I once saw a contributed module release that contained one. Obviously that's bad since debugging functions will needlessly consume resources and potentially leak information on a live site if Devel is installed and will cause a fatal PHP error if it isn't. Maybe Coder could check for the presence of such function calls. I know Devel provides at least these:

• dargs()
• dcp()
• dd()
• dfb()
• dfbt()
• dpm()
• dpq()
• dpr()
• dprint_r()
• drupal_debug()
• dsm()
• dvm()
• dvr()
• kdevel_print_object()
• kpr()
• kprint_r()