Remove typdefs for pointer types in fx_system.h

fpdfsdk/src/pdfwindow/PWL_Edit.cpp

Index: fpdfsdk/src/pdfwindow/PWL_Edit.cpp
diff --git a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
index f50233ff1c8831d124425c8656d8482f59548edd..62f09eff2b6c99b400a79d3fe105712c17ef66d7 100644
--- a/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
+++ b/fpdfsdk/src/pdfwindow/PWL_Edit.cpp
@@ -37,7 +37,7 @@ void CPWL_Edit::OnDestroy()
 {
 }
 
-void CPWL_Edit::SetText(FX_LPCWSTR csText)
+void CPWL_Edit::SetText(const FX_WCHAR* csText)
 {
 	CFX_WideString swText = csText;
 
@@ -865,7 +865,7 @@ void CPWL_Edit::SetLimitChar(int32_t nLimitChar)
 	m_pEdit->SetLimitChar(nLimitChar);
 }
 
-void CPWL_Edit::ReplaceSel(FX_LPCWSTR csText)
+void CPWL_Edit::ReplaceSel(const FX_WCHAR* csText)
 {
 	m_pEdit->Clear();
 	m_pEdit->InsertText(csText);