Bug 895274 part.88 Rename NS_XUL_POPUP_SHOWN to eXULPopupShown r=smaug

dom/events/EventNameList.h

@@ -700,7 +700,7 @@ NON_IDL_EVENT(popupshowing,
               EventNameType_XUL,
               eBasicEventClass)
 NON_IDL_EVENT(popupshown,
-              NS_XUL_POPUP_SHOWN,
+              eXULPopupShown,
               EventNameType_XUL,
               eBasicEventClass)
 NON_IDL_EVENT(popuphiding,

layout/xul/nsMenuPopupFrame.cpp

@@ -352,7 +352,7 @@ NS_IMETHODIMP nsXULPopupShownEvent::Run()
     popup->SetPopupState(ePopupShown);
   }
 
-  WidgetMouseEvent event(true, NS_XUL_POPUP_SHOWN, nullptr,
+  WidgetMouseEvent event(true, eXULPopupShown, nullptr,
                          WidgetMouseEvent::eReal);
   return EventDispatcher::Dispatch(mPopup, mPresContext, &event);                 
 }

widget/EventMessageList.h

@@ -117,7 +117,7 @@ NS_EVENT_MESSAGE(eDragDropEventLast,    eDragLeave)
 // XUL specific events
 NS_EVENT_MESSAGE(eXULEventFirst,        1500)
 NS_EVENT_MESSAGE(eXULPopupShowing,      eXULEventFirst)
-NS_EVENT_MESSAGE(NS_XUL_POPUP_SHOWN,    eXULEventFirst + 1)
+NS_EVENT_MESSAGE(eXULPopupShown,        eXULEventFirst + 1)
 NS_EVENT_MESSAGE(NS_XUL_POPUP_HIDING,   eXULEventFirst + 2)
 NS_EVENT_MESSAGE(NS_XUL_POPUP_HIDDEN,   eXULEventFirst + 3)
 NS_EVENT_MESSAGE(NS_XUL_BROADCAST,      eXULEventFirst + 5)

widget/cocoa/nsMenuX.mm

@@ -355,7 +355,7 @@ nsEventStatus nsMenuX::MenuOpened()
   }
 
   nsEventStatus status = nsEventStatus_eIgnore;
-  WidgetMouseEvent event(true, NS_XUL_POPUP_SHOWN, nullptr,
+  WidgetMouseEvent event(true, eXULPopupShown, nullptr,
                          WidgetMouseEvent::eReal);
 
   nsCOMPtr<nsIContent> popupContent;