don't export imagebutton or menu button stuff. obsolete.

widget/public/Makefile.in

@@ -33,11 +33,8 @@ EXPORTS = \
 	nsIMenuBar.h	\
 	nsIMenu.h		\
 	nsIMenuItem.h	\
-	nsIImageButton.h	\
 	nsIPopUpMenu.h		\
 	nsIFileWidget.h            \
-	nsIMenuButton.h		\
-	nsIImageButtonListener.h \
 	nsStringUtil.h	\
 	nsui.h			\
 	nsITabWidget.h  \

widget/public/makefile.win

@@ -64,10 +64,7 @@ EXPORTS=nsui.h \
   nsIMenu.h \
   nsIMenuItem.h \
   nsIContextMenu.h \
-  nsIImageButton.h \
   nsIPopUpMenu.h \
-  nsIMenuButton.h \
-  nsIImageButtonListener.h \
   nsIContentConnector.h \
   $(NULL)