refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfType2PatternDictionary_autogen.cpp

+#include "SkPdfType2PatternDictionary_autogen.h"
+
+long SkPdfType2PatternDictionary::Type() const {
+  long ret;
+  if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return 0;
+}
+
+long SkPdfType2PatternDictionary::PatternType() const {
+  long ret;
+  if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "PatternType", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return 0;
+}
+
+SkPdfDictionary* SkPdfType2PatternDictionary::getShadingAsDictionary() const {
+  SkPdfDictionary* ret = NULL;
+  if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+
+SkPdfStream* SkPdfType2PatternDictionary::getShadingAsStream() const {
+  SkPdfStream* ret = NULL;
+  if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Shading", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+
+SkPdfArray* SkPdfType2PatternDictionary::Matrix() const {
+  SkPdfArray* ret;
+  if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matrix", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+
+SkPdfDictionary* SkPdfType2PatternDictionary::ExtGState() const {
+  SkPdfDictionary* ret;
+  if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "ExtGState", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+