Remove events which are not processed

xfa/fwl/core/ifwl_combobox.h

Index: xfa/fwl/core/ifwl_combobox.h
diff --git a/xfa/fwl/core/ifwl_combobox.h b/xfa/fwl/core/ifwl_combobox.h
index 065d947440dc85bb67f5bfb885e2d0ffe9c91a61..488e02addc24ad965d86109a4d626d661d10ab79 100644
--- a/xfa/fwl/core/ifwl_combobox.h
+++ b/xfa/fwl/core/ifwl_combobox.h
@@ -49,8 +49,6 @@ FWL_EVENT_DEF(CFWL_EvtCmbPreDropDown, CFWL_EventType::PreDropDown)
 
 FWL_EVENT_DEF(CFWL_EvtCmbPostDropDown, CFWL_EventType::PostDropDown)
 
-FWL_EVENT_DEF(CFWL_EvtCmbCloseUp, CFWL_EventType::CloseUp)
-
 FWL_EVENT_DEF(CFWL_EvtCmbEditChanged,
               CFWL_EventType::EditChanged,
               int32_t nChangeType;
@@ -62,10 +60,6 @@ FWL_EVENT_DEF(CFWL_EvtCmbSelChanged,
               CFX_Int32Array iArraySels;
               bool bLButtonUp;)
 
-FWL_EVENT_DEF(CFWL_EvtCmbHoverChanged,
-              CFWL_EventType::HoverChanged,
-              int32_t m_iCurHover;)
-
 FWL_EVENT_DEF(CFWL_EvtCmbDrawItem,
               CFWL_EventType::DrawItem,
               CFX_Graphics* m_pGraphics;