Merge to XFA: Reduce usage of operator LPCWSTR from CFX_WideString().

fpdfsdk/src/formfiller/FFL_ListBox.cpp

Index: fpdfsdk/src/formfiller/FFL_ListBox.cpp
diff --git a/fpdfsdk/src/formfiller/FFL_ListBox.cpp b/fpdfsdk/src/formfiller/FFL_ListBox.cpp
index 87ae552a664f3d5d273f071bd8bed992bc51b8c4..dffd17538fc0d01cadc6d17d9bdc296737fb6f5f 100644
--- a/fpdfsdk/src/formfiller/FFL_ListBox.cpp
+++ b/fpdfsdk/src/formfiller/FFL_ListBox.cpp
@@ -76,11 +76,9 @@ CPWL_Wnd* CFFL_ListBox::NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView
 	CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
 	pWnd->SetFillerNotify(pIFormFiller);
 
-	ASSERT(m_pWidget != NULL);
-	
 	for (FX_INT32 i=0,sz=m_pWidget->CountOptions(); i<sz; i++)
-		pWnd->AddString(m_pWidget->GetOptionLabel(i));
-	
+		pWnd->AddString(m_pWidget->GetOptionLabel(i).c_str());
+
 	if (pWnd->HasFlag(PLBS_MULTIPLESEL))
 	{
 		m_OriginSelections.RemoveAll();