Applied wxImage::Scale() patch,

Added testing code for wxSplitterWindow bug.
  Added testing code for OnEraseBackground things.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10542 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/configure

@@ -663,6 +663,7 @@ trap 'rm -fr `echo "
             dragimag/Makefile
             drawing/Makefile
             dynamic/Makefile
+            erase/Makefile
             event/Makefile
             exec/Makefile
             font/Makefile
@@ -808,6 +809,7 @@ CONFIG_FILES=\${CONFIG_FILES-"Makefile
             dragimag/Makefile
             drawing/Makefile
             dynamic/Makefile
+            erase/Makefile
             event/Makefile
             exec/Makefile
             font/Makefile