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

xfa/fxfa/parser/xfa_object_imp.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 "xfa/fxfa/parser/xfa_object.h"
 
 #include "core/fxcrt/include/fx_ext.h"
 #include "xfa/fde/xml/fde_xml_imp.h"
@@ skipping 1712 matching lines @@
   }
 }
 void CXFA_Node::Script_Boolean_Value(FXJSE_HVALUE hValue,
                                      FX_BOOL bSetting,
                                      XFA_ATTRIBUTE eAttribute) {
   if (bSetting) {
     CFX_ByteString newValue;
     if (!(FXJSE_Value_IsNull(hValue) || FXJSE_Value_IsUndefined(hValue))) {
       FXJSE_Value_ToUTF8String(hValue, newValue);
     }
-    int32_t iValue = FXSYS_atoi(newValue);
+    int32_t iValue = FXSYS_atoi(newValue.c_str());
     CFX_WideString wsNewValue = (iValue == 0) ? FX_WSTRC(L"0") : FX_WSTRC(L"1");
     CFX_WideString wsFormatValue(wsNewValue);
     CXFA_WidgetData* pContainerWidgetData = GetContainerWidgetData();
     if (pContainerWidgetData) {
       pContainerWidgetData->GetFormatDataValue(wsNewValue.AsStringC(),
                                                wsFormatValue);
     }
     SetScriptContent(wsNewValue, wsFormatValue, TRUE, TRUE);
   } else {
     CFX_WideString wsValue = GetScriptContent(TRUE);
@@ skipping 3657 matching lines @@
   return m_pAttachNode->InsertChild(pNewNode, pBeforeNode);
 }
 FX_BOOL CXFA_AttachNodeList::Remove(CXFA_Node* pNode) {
   return m_pAttachNode->RemoveChild(pNode);
 }
 CXFA_Node* CXFA_AttachNodeList::Item(int32_t iIndex) {
   return m_pAttachNode->GetChild(
       iIndex, XFA_ELEMENT_UNKNOWN,
       m_pAttachNode->GetClassID() == XFA_ELEMENT_Subform);
 }