TAChart: Fix missing axis labels if chart uses transformations to provide an inverted axis for paned chart.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46884 4005530d-fff6-0310-9dd1-cebe43e6787f
Object Inspector: Test code for redraw errors in some Windows machines. Cleanup.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46885 4005530d-fff6-0310-9dd1-cebe43e6787f