Unify CFWL_WidgetProperties and CFWL_WidgetImpProperties.

xfa/fwl/core/ifwl_edit.h

Index: xfa/fwl/core/ifwl_edit.h
diff --git a/xfa/fwl/core/ifwl_edit.h b/xfa/fwl/core/ifwl_edit.h
index c210ac20c5aa1d81324de5ad0254f4b29aa67513..8ff69d03245cfc6687db0cf1cd9b2915b189de31 100644
--- a/xfa/fwl/core/ifwl_edit.h
+++ b/xfa/fwl/core/ifwl_edit.h
@@ -91,13 +91,12 @@ FWL_EVENT_DEF(CFWL_EvtEdtGetSuggestWords,
               CFX_ByteString bsWord;
               std::vector<CFX_ByteString> bsArraySuggestWords;)
 
-class CFWL_WidgetImpProperties;
 class IFDE_TxtEdtDoRecord;
 class IFWL_Edit;
 class CFWL_MsgActivate;
 class CFWL_MsgDeactivate;
 class CFWL_MsgMouse;
-class CFWL_WidgetImpProperties;
+class CFWL_WidgetProperties;
 class IFWL_Caret;
 
 class IFWL_EditDP : public IFWL_DataProvider {};
@@ -105,7 +104,7 @@ class IFWL_EditDP : public IFWL_DataProvider {};
 class IFWL_Edit : public IFWL_Widget {
  public:
   IFWL_Edit(const IFWL_App* app,
-            const CFWL_WidgetImpProperties& properties,
+            std::unique_ptr<CFWL_WidgetProperties> properties,
             IFWL_Widget* pOuter);
   ~IFWL_Edit() override;