remove now all the files fro depot for PDF API since we generate them at build time

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

-#include "SkPdfEmbeddedFileParameterDictionary_autogen.h"
-
-long SkPdfEmbeddedFileParameterDictionary::Size() const {
-  long ret;
-  if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Size", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return 0;
-}
-
-SkPdfDate SkPdfEmbeddedFileParameterDictionary::CreationDate() const {
-  SkPdfDate ret;
-  if (DateFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CreationDate", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return SkPdfDate();
-}
-
-SkPdfDate SkPdfEmbeddedFileParameterDictionary::ModDate() const {
-  SkPdfDate ret;
-  if (DateFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ModDate", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return SkPdfDate();
-}
-
-SkPdfDictionary* SkPdfEmbeddedFileParameterDictionary::Mac() const {
-  SkPdfDictionary* ret;
-  if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Mac", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return NULL;
-}
-
-std::string SkPdfEmbeddedFileParameterDictionary::CheckSum() const {
-  std::string ret;
-  if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CheckSum", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return "";
-}