Rename GetCStr and GetPtr to match CFX_ByteString

xfa/fxfa/parser/xfa_script_hostpseudomodel.cpp

Index: xfa/fxfa/parser/xfa_script_hostpseudomodel.cpp
diff --git a/xfa/fxfa/parser/xfa_script_hostpseudomodel.cpp b/xfa/fxfa/parser/xfa_script_hostpseudomodel.cpp
index 74c6300e026b19310f74cadc1f1a6cb525757838..b7e3bb380c8f9995abfe6768330fcb8a8b1349bc 100644
--- a/xfa/fxfa/parser/xfa_script_hostpseudomodel.cpp
+++ b/xfa/fxfa/parser/xfa_script_hostpseudomodel.cpp
@@ -414,7 +414,7 @@ static int32_t XFA_FilterName(const CFX_WideStringC& wsExpression,
   }
   FX_WCHAR* pBuf = wsFilter.GetBuffer(iLength - nStart);
   int32_t nCount = 0;
-  const FX_WCHAR* pSrc = wsExpression.GetPtr();
+  const FX_WCHAR* pSrc = wsExpression.raw_str();
   FX_WCHAR wCur;
   while (nStart < iLength) {
     wCur = pSrc[nStart++];