kdegraphics 3.4 & gcc4

[Florian Schanda]

Hello,

could someone please backport revision 398840 to the 3.4 branch, thats all 
that is required to allow kdegraphics 3.4 to compile with gcc4.

Thanks,

        Florian

Index: kiconedit/kiconconfig.h
===================================================================
--- kiconedit/kiconconfig.h     (revision 398839)
+++ kiconedit/kiconconfig.h     (revision 398840)
@@ -36,6 +36,7 @@
 class KKeyChooser;
 class KColorButton;
 class KURLRequester;
+class QComboBox;

 class KTemplateEditDlg : public KDialogBase
 {