CairoCanvas, updated test

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44431 4005530d-fff6-0310-9dd1-cebe43e6787f
CairoCanvas: fix GdkCairoCanvas ignored Controls coordinates, always paints on parent (0, 0) position, from Petr-K, issue 25485

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44432 4005530d-fff6-0310-9dd1-cebe43e6787f