Remove events which are not processed

xfa/fwl/core/ifwl_datetimepicker.cpp

Index: xfa/fwl/core/ifwl_datetimepicker.cpp
diff --git a/xfa/fwl/core/ifwl_datetimepicker.cpp b/xfa/fwl/core/ifwl_datetimepicker.cpp
index 1cd96c69258141e20fa6dc59ee0f1ca0738ea1ff..074065b1e2ff6d69acc13999b79b3995d4adf7ba 100644
--- a/xfa/fwl/core/ifwl_datetimepicker.cpp
+++ b/xfa/fwl/core/ifwl_datetimepicker.cpp
@@ -608,16 +608,11 @@ void IFWL_DateTimePicker::OnLButtonDown(CFWL_MsgMouse* pMsg) {
 
   if (IsMonthCalendarVisible()) {
     ShowMonthCalendar(false);
-    CFWL_Event_DtpCloseUp ev;
-    DispatchEvent(&ev);
     return;
   }
-
-  if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_TimeFormat)) {
+  if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_TimeFormat))
     ShowMonthCalendar(true);
-    CFWL_Event_DtpDropDown ev;
-    DispatchEvent(&ev);
-  }
+
   m_bLBtnDown = true;
   Repaint(&m_rtClient);
 }