more work on pdf fonts, more to come

experimental/PdfViewer/autogen/SkPdfSoundAnnotationDictionary_autogen.cpp

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