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

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

-#include "SkPdfURIActionDictionary_autogen.h"
-
-std::string SkPdfURIActionDictionary::S() const {
-  std::string ret;
-  if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "S", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return "";
-}
-
-std::string SkPdfURIActionDictionary::URI() const {
-  std::string ret;
-  if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "URI", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return "";
-}
-
-bool SkPdfURIActionDictionary::IsMap() const {
-  bool ret;
-  if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "IsMap", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return false;
-}