lets try this again

widget/src/gtk/Makefile.in

@@ -45,6 +45,7 @@ CPPSRCS		= \
 		nsMenuBar.cpp \
 		nsMenuItem.cpp \
 		nsPopUpMenu.cpp \
+		nsContextMenu.cpp \
 		nsRadioButton.cpp \
 		nsScrollbar.cpp \
 		nsSound.cpp \

widget/src/gtk/nsContextMenu.cpp

@@ -437,7 +437,7 @@ nsEventStatus nsContextMenu::MenuItemSelected(const nsMenuEvent & aMenuEvent)
   return nsEventStatus_eIgnore;
 }
 
-void nsContextMenu::MenuPosFunc(GtkMenu *menu,
+void menu_popup_position(GtkMenu *menu,
                          gint *x,
                          gint *y,
                          gpointer data)
@@ -452,7 +452,7 @@ nsEventStatus nsContextMenu::MenuSelected(const nsMenuEvent & aMenuEvent)
   GtkWidget *parent = GTK_WIDGET(mParent->GetNativeData(NS_NATIVE_WIDGET));
   gtk_menu_popup (GTK_MENU(mMenu),
                   parent, NULL,
-                  nsContextMenu::MenuPosFunc,
+                  menu_popup_position,
                   this, 1, GDK_CURRENT_TIME);
 
   if (nsnull != mListener) {

widget/src/gtk/nsContextMenu.h

@@ -89,11 +89,6 @@ protected:
   nsIWidget *  GetParentWidget();
   char* GetACPString(nsString& aStr);
 
-  void MenuPosFunc(GtkMenu *menu,
-                   gint *x,
-                   gint *y,
-                   gpointer data);
-
   void LoadMenuItem(nsIMenu       * pParentMenu,
                     nsIDOMElement * menuitemElement,
                     nsIDOMNode    * menuitemNode,

widget/src/gtk/nsWidgetFactory.cpp

@@ -41,9 +41,7 @@
 #include "nsMenu.h"
 #include "nsMenuItem.h"
 #include "nsPopUpMenu.h"
-#if 0
 #include "nsContextMenu.h"
-#endif
 #include "nsTabWidget.h"
 #include "nsFontRetrieverService.h"
 
@@ -236,11 +234,9 @@ nsresult nsWidgetFactory::CreateInstance(nsISupports *aOuter,
     else if (mClassID.Equals(kCPopUpMenu)) {
         inst = (nsISupports*)new nsPopUpMenu();
     }
-#if 0
     else if (mClassID.Equals(kCContextMenu)) {
         inst = (nsISupports*)(nsIContextMenu*)new nsContextMenu();
     }
-#endif
     else if (mClassID.Equals(kCSound)) {
     	nsISound* aSound = nsnull;
     	NS_NewSound(&aSound);