FWL refcounts never incremented (part 1)

xfa/include/fwl/basewidget/fwl_datetimepicker.h

Index: xfa/include/fwl/basewidget/fwl_datetimepicker.h
diff --git a/xfa/include/fwl/basewidget/fwl_datetimepicker.h b/xfa/include/fwl/basewidget/fwl_datetimepicker.h
index f311185d1d039186c2e02dee89221d09f4c9ef76..1f3750aaca1623533d61656053537cd95a04202c 100644
--- a/xfa/include/fwl/basewidget/fwl_datetimepicker.h
+++ b/xfa/include/fwl/basewidget/fwl_datetimepicker.h
@@ -70,7 +70,7 @@ class IFWL_DateTimePickerDP : public IFWL_DataProvider {
 };
 class IFWL_DateTimePicker : public IFWL_Widget {
  public:
-  static IFWL_DateTimePicker* Create();
+  IFWL_DateTimePicker();
   FWL_ERR Initialize(const CFWL_WidgetImpProperties& properties,
                      IFWL_Widget* pOuter);
   FWL_ERR GetCurSel(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
@@ -98,8 +98,5 @@ class IFWL_DateTimePicker : public IFWL_Widget {
   FWL_ERR SetEditLimit(int32_t nLimit);
   FWL_ERR ModifyEditStylesEx(FX_DWORD dwStylesExAdded,
                              FX_DWORD dwStylesExRemoved);
-
- protected:
-  IFWL_DateTimePicker();
 };
 #endif