refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfType1HalftoneDictionary_autogen.cpp

+#include "SkPdfType1HalftoneDictionary_autogen.h"
+
+std::string SkPdfType1HalftoneDictionary::Type() const {
+  std::string ret;
+  if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return "";
+}
+
+long SkPdfType1HalftoneDictionary::HalftoneType() const {
+  long ret;
+  if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HalftoneType", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return 0;
+}
+
+std::string SkPdfType1HalftoneDictionary::HalftoneName() const {
+  std::string ret;
+  if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "HalftoneName", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return "";
+}
+
+double SkPdfType1HalftoneDictionary::Frequency() const {
+  double ret;
+  if (DoubleFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Frequency", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return 0;
+}
+
+double SkPdfType1HalftoneDictionary::Angle() const {
+  double ret;
+  if (DoubleFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Angle", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return 0;
+}
+
+SkPdfFunction SkPdfType1HalftoneDictionary::getSpotFunctionAsFunction() const {
+  SkPdfFunction ret = SkPdfFunction();
+  if (FunctionFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "SpotFunction", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return SkPdfFunction();
+}
+
+std::string SkPdfType1HalftoneDictionary::getSpotFunctionAsName() const {
+  std::string ret = "";
+  if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "SpotFunction", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return "";
+}
+
+bool SkPdfType1HalftoneDictionary::AccurateScreens() const {
+  bool ret;
+  if (BoolFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "AccurateScreens", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return false;
+}
+
+SkPdfFunction SkPdfType1HalftoneDictionary::getTransferFunctionAsFunction() const {
+  SkPdfFunction ret = SkPdfFunction();
+  if (FunctionFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "TransferFunction", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return SkPdfFunction();
+}
+
+std::string SkPdfType1HalftoneDictionary::getTransferFunctionAsName() const {
+  std::string ret = "";
+  if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "TransferFunction", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return "";
+}
+