common: Remove unused cleanup function definitions
common: Remove unused cleanup function definitions

deryni/cockpit,dperpeet/cockpit,larskarlitski/cockpit,martinpitt/cockpit,mareklibra/cockpit,garrett/cockpit,stefwalter/cockpit,dperpeet/cockpit,martinpitt/cockpit,cockpit-project/cockpit,petervo/cockpit,larsu/cockpit,garrett/cockpit,mvollmer/cockpit,Scribery/cockpit,xhad/cockpit,xhad/cockpit,mareklibra/cockpit,Scribery/cockpit,petervo/cockpit,larskarlitski/cockpit,stefwalter/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,dperpeet/cockpit,stefwalter/cockpit,larsu/cockpit,harishanand95/cockpit,harishanand95/cockpit,mareklibra/cockpit,moraleslazaro/cockpit,larskarlitski/cockpit,xhad/cockpit,petervo/cockpit,cockpit-project/cockpit,cockpituous/cockpit,andreasn/cockpit,deryni/cockpit,petervo/cockpit,moraleslazaro/cockpit,larskarlitski/cockpit,harishanand95/cockpit,larsu/cockpit,michalskrivanek/cockpit,moraleslazaro/cockpit,mvollmer/cockpit,michalskrivanek/cockpit,SotolitoLabs/cockpit,garrett/cockpit,cockpituous/cockpit,cockpit-project/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,mvollmer/cockpit,larsu/cockpit,Scribery/cockpit,cockpituous/cockpit,deryni/cockpit,harishanand95/cockpit,dperpeet/cockpit,petervo/cockpit,martinpitt/cockpit,martinpitt/cockpit,harishanand95/cockpit,mareklibra/cockpit,larsu/cockpit,stefwalter/cockpit,dperpeet/cockpit,larsu/cockpit,petervo/cockpit,andreasn/cockpit,mvollmer/cockpit,stefwalter/cockpit,andreasn/cockpit,michalskrivanek/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,mareklibra/cockpit,andreasn/cockpit,xhad/cockpit,garrett/cockpit,deryni/cockpit,Scribery/cockpit,cockpit-project/cockpit,xhad/cockpit,andreasn/cockpit,mareklibra/cockpit,cockpituous/cockpit,Scribery/cockpit,stefwalter/cockpit,dperpeet/cockpit,cockpituous/cockpit,mareklibra/cockpit,deryni/cockpit,andreasn/cockpit,larskarlitski/cockpit,dperpeet/cockpit,Scribery/cockpit,SotolitoLabs/cockpit,cockpituous/cockpit,michalskrivanek/cockpit,SotolitoLabs/cockpit,moraleslazaro/cockpit,SotolitoLabs/cockpit,harishanand95/cockpit,petervo/cockpit,martinpitt/cockpit,michalskrivanek/cockpit,SotolitoLabs/cockpit,xhad/cockpit,garrett/cockpit,moraleslazaro/cockpit,larskarlitski/cockpit,larskarlitski/cockpit,moraleslazaro/cockpit,xhad/cockpit,deryni/cockpit,moraleslazaro/cockpit,deryni/cockpit,harishanand95/cockpit,cockpit-project/cockpit,michalskrivanek/cockpit,Scribery/cockpit