Move core/include/fpdfapi/fpdf_page.h to correct locations.

core/fpdfapi/fpdf_page/cpdf_parseoptions.cpp

 // Copyright 2016 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 "core/fpdfapi/fpdf_page/cpdf_parseoptions.h"
 
-#include "core/fpdfapi/fpdf_parser/cpdf_null.h"
-
-CPDF_Null::CPDF_Null() {}
-
-CPDF_Object::Type CPDF_Null::GetType() const {
-  return NULLOBJ;
-}
-
-CPDF_Object* CPDF_Null::Clone(FX_BOOL bDirect) const {
-  return new CPDF_Null;
-}
+CPDF_ParseOptions::CPDF_ParseOptions()
+    : m_bTextOnly(FALSE),
+      m_bMarkedContent(TRUE),
+      m_bSeparateForm(TRUE),
+      m_bDecodeInlineImage(FALSE) {}