lcl: carbon: clean up

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45947 4005530d-fff6-0310-9dd1-cebe43e6787f
leakview: clean up

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45948 4005530d-fff6-0310-9dd1-cebe43e6787f