Remove struct PARSE_OPTIONS.

core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.cpp

Index: core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.cpp
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.cpp
index 5471449f14d1a14994c81a92bf611e136ab22cdb..137dbb622f144860f18fc9918e46f20ae843505e 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.cpp
@@ -60,7 +60,7 @@ void CFDF_Document::ParseStream(IFX_FileRead* pFile, FX_BOOL bOwnFile) {
       if (word != "obj") {
         break;
       }
-      CPDF_Object* pObj = parser.GetObject(this, objnum, 0, nullptr, true);
+      CPDF_Object* pObj = parser.GetObject(this, objnum, 0, true);
       if (!pObj) {
         break;
       }
@@ -74,7 +74,7 @@ void CFDF_Document::ParseStream(IFX_FileRead* pFile, FX_BOOL bOwnFile) {
         break;
       }
       if (CPDF_Dictionary* pMainDict =
-              ToDictionary(parser.GetObject(this, 0, 0, nullptr, true))) {
+              ToDictionary(parser.GetObject(this, 0, 0, true))) {
         m_pRootDict = pMainDict->GetDict("Root");
         pMainDict->Release();
       }