refactor folders to make prepare for native pdf parser

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

 #include "SkPdfEmbeddedFontStreamDictionary_autogen.h"
 
 long SkPdfEmbeddedFontStreamDictionary::Length1() const {
   long ret;
   if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Length1", "", &ret)) return ret;
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return 0;
 }
 
 long SkPdfEmbeddedFontStreamDictionary::Length2() const {
@@ skipping 16 matching lines @@
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return "";
 }
 
 SkPdfStream* SkPdfEmbeddedFontStreamDictionary::Metadata() const {
   SkPdfStream* ret;
   if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Metadata", "", &ret)) return ret;
   // TODO(edisonn): warn about missing required field, assert for known good pdfs
   return NULL;
 }