Remove implicit cast from CFX_ByteString to (const char*).

fpdfsdk/fpdfformfill.cpp

 // 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
 
 #include "public/fpdf_formfill.h"
 
 #include <memory>
 #include <vector>
@@ skipping 579 matching lines @@
 
   std::vector<CFX_ByteString>* sSuggestWords = FromFPDFStringHandle(sHandle);
   uint32_t len = (*sSuggestWords)[index].GetLength();
   if (!bsText) {
     *size = len;
     return TRUE;
   }
 
   uint32_t real_size = len < *size ? len : *size;
   if (real_size > 0)
-    FXSYS_memcpy((void*)bsText, (const FX_CHAR*)(*sSuggestWords)[index],
-                 real_size);
+    FXSYS_memcpy((void*)bsText, (*sSuggestWords)[index].c_str(), real_size);
   *size = real_size;
   return TRUE;
 }
 
 DLLEXPORT void STDCALL
 FPDF_StringHandleRelease(FPDF_STRINGHANDLE stringHandle) {
   delete FromFPDFStringHandle(stringHandle);
 }
 
 DLLEXPORT FPDF_BOOL STDCALL
@@ skipping 107 matching lines @@
         pActionHandler->DoAction_Page(action, CPDF_AAction::OpenPage, pSDKDoc);
       }
     } else {
       if (aa.ActionExist(CPDF_AAction::ClosePage)) {
         CPDF_Action action = aa.GetAction(CPDF_AAction::ClosePage);
         pActionHandler->DoAction_Page(action, CPDF_AAction::ClosePage, pSDKDoc);
       }
     }
   }
 }