Pass CFX_WideString to CXFA_FFDocView::GetWidgetByName.

xfa/fxfa/include/xfa_ffpageview.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_FXFA_INCLUDE_XFA_FFPAGEVIEW_H_
 #define XFA_FXFA_INCLUDE_XFA_FFPAGEVIEW_H_
 
 #include "xfa/fxfa/parser/xfa_doclayout.h"
@@ skipping 69 matching lines @@
   void Reset() override;
   CXFA_FFWidget* MoveToFirst() override;
   CXFA_FFWidget* MoveToLast() override;
   CXFA_FFWidget* MoveToNext() override;
   CXFA_FFWidget* MoveToPrevious() override;
   CXFA_FFWidget* GetCurrentWidget() override;
   FX_BOOL SetCurrentWidget(CXFA_FFWidget* hWidget) override;
 
  protected:
   CXFA_FFWidget* GetTraverseWidget(CXFA_FFWidget* pWidget);
-  CXFA_FFWidget* FindWidgetByName(const CFX_WideStringC& wsWidgetName,
+  CXFA_FFWidget* FindWidgetByName(const CFX_WideString& wsWidgetName,
                                   CXFA_FFWidget* pRefWidget);
   void CreateTabOrderWidgetArray();
   void CreateSpaceOrderWidgetArray(CXFA_WidgetArray& WidgetArray);
   CXFA_FFWidget* GetWidget(CXFA_LayoutItem* pLayoutItem);
   void OrderContainer(CXFA_LayoutItemIterator* sIterator,
                       CXFA_LayoutItem* pContainerItem,
                       CXFA_TabParam* pContainer,
                       FX_BOOL& bCurrentItem,
                       FX_BOOL& bContentArea,
                       FX_BOOL bMarsterPage = FALSE);
 
   CXFA_WidgetArray m_TabOrderWidgetArray;
   CXFA_FFPageView* m_pPageView;
   uint32_t m_dwFilter;
   int32_t m_iCurWidget;
   FX_BOOL m_bIgnorerelevant;
 };
 
 #endif  // XFA_FXFA_INCLUDE_XFA_FFPAGEVIEW_H_