refactor folders to make prepare for native pdf parser

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

 #include "SkPdfFDFDictionary_autogen.h"
 
 SkPdfFileSpec SkPdfFDFDictionary::F() const {
   SkPdfFileSpec ret;
   if (FileSpecFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "F", "", &ret)) return ret;
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return SkPdfFileSpec();
 }
 
 SkPdfArray* SkPdfFDFDictionary::ID() const {
@@ skipping 58 matching lines @@
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return NULL;
 }
 
 SkPdfDictionary* SkPdfFDFDictionary::JavaScript() const {
   SkPdfDictionary* ret;
   if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "JavaScript", "", &ret)) return ret;
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return NULL;
 }