IDE: cleanup

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46876 4005530d-fff6-0310-9dd1-cebe43e6787f
Object Inspector: use theme services to draw the new CheckBox Boolean editor.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46877 4005530d-fff6-0310-9dd1-cebe43e6787f