refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfCalgrayColorSpaceDictionary_autogen.cpp

Index: experimental/PdfViewer/autogen/SkPdfCalgrayColorSpaceDictionary_autogen.cpp
===================================================================
--- experimental/PdfViewer/autogen/SkPdfCalgrayColorSpaceDictionary_autogen.cpp	(revision 0)
+++ experimental/PdfViewer/autogen/SkPdfCalgrayColorSpaceDictionary_autogen.cpp	(revision 0)
@@ -0,0 +1,23 @@
+#include "SkPdfCalgrayColorSpaceDictionary_autogen.h"
+
+SkPdfArray* SkPdfCalgrayColorSpaceDictionary::WhitePoint() const {
+  SkPdfArray* ret;
+  if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "WhitePoint", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+
+SkPdfArray* SkPdfCalgrayColorSpaceDictionary::BlackPoint() const {
+  SkPdfArray* ret;
+  if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "BlackPoint", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+
+double SkPdfCalgrayColorSpaceDictionary::Gamma() const {
+  double ret;
+  if (DoubleFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Gamma", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return 0;
+}
+