Remove CFWL_Note.

xfa/fwl/basewidget/ifwl_combobox.h

Index: xfa/fwl/basewidget/ifwl_combobox.h
diff --git a/xfa/fwl/basewidget/ifwl_combobox.h b/xfa/fwl/basewidget/ifwl_combobox.h
index c5a30cf115f3434d0941dae7d2c294b3a77fd252..7ed77715e77ce07858819f6f00af61b5f5752c93 100644
--- a/xfa/fwl/basewidget/ifwl_combobox.h
+++ b/xfa/fwl/basewidget/ifwl_combobox.h
@@ -50,40 +50,32 @@ class IFWL_ComboBox;
 #define FWL_PARTSTATE_CMB_Disabled (3L << 0)
 #define FWL_PARTSTATE_CMB_Selected (1L << 2)
 #define FWL_WGTCAPACITY_CMB_ComboFormHandler (FWL_WGTCAPACITY_MAX + 7)
-// TODO(dsinclair): Event hash is hash of string, cleanup. pdfium:474
-#define FWL_EVTHASH_CMB_PreDropDown 1357646798
-#define FWL_EVTHASH_CMB_PostDropDown 3677010285
-#define FWL_EVTHASH_CMB_CloseUp 2871271190
-#define FWL_EVTHASH_CMB_EditChanged 1527034762
-#define FWL_EVTHASH_CMB_SelChanged 2923227784
-#define FWL_EVTHASH_CMB_HoverChanged 944325448
-#define FWL_EVTHASH_CMB_DrawItem 917354551
-
-BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbPreDropDown, FWL_EVTHASH_CMB_PreDropDown)
+
+BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbPreDropDown, CFWL_EventType::PreDropDown)
 END_FWL_EVENT_DEF
 
-BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbPostDropDown, FWL_EVTHASH_CMB_PostDropDown)
+BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbPostDropDown, CFWL_EventType::PostDropDown)
 END_FWL_EVENT_DEF
 
-BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbCloseUp, FWL_EVTHASH_CMB_CloseUp)
+BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbCloseUp, CFWL_EventType::CloseUp)
 END_FWL_EVENT_DEF
 
-BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbEditChanged, FWL_EVTHASH_CMB_EditChanged)
+BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbEditChanged, CFWL_EventType::EditChanged)
 int32_t nChangeType;
 CFX_WideString wsInsert;
 CFX_WideString wsDelete;
 END_FWL_EVENT_DEF
 
-BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbSelChanged, FWL_EVTHASH_CMB_SelChanged)
+BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbSelChanged, CFWL_EventType::SelectChanged)
 CFX_Int32Array iArraySels;
 FX_BOOL bLButtonUp;
 END_FWL_EVENT_DEF
 
-BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbHoverChanged, FWL_EVTHASH_CMB_HoverChanged)
+BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbHoverChanged, CFWL_EventType::HoverChanged)
 int32_t m_iCurHover;
 END_FWL_EVENT_DEF
 
-BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbDrawItem, FWL_EVTHASH_CMB_DrawItem)
+BEGIN_FWL_EVENT_DEF(CFWL_EvtCmbDrawItem, CFWL_EventType::DrawItem)
 CFX_Graphics* m_pGraphics;
 CFX_Matrix m_matrix;
 int32_t m_index;