refactor folders to make prepare for native pdf parser

experimental/PdfViewer/pdfparser/podofo/autogen/SkPdfMacOsFileInformationDictionary_autogen.cpp

 #include "SkPdfMacOsFileInformationDictionary_autogen.h"
 
 std::string SkPdfMacOsFileInformationDictionary::Subtype() const {
   std::string ret;
   if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Subtype", "", &ret)) return ret;
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return "";
 }
 
 std::string SkPdfMacOsFileInformationDictionary::Creator() const {
   std::string ret;
   if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Creator", "", &ret)) return ret;
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return "";
 }
 
 SkPdfStream* SkPdfMacOsFileInformationDictionary::ResFork() const {
   SkPdfStream* ret;
   if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ResFork", "", &ret)) return ret;
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return NULL;
 }