refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfJavascriptActionDictionary_autogen.cpp

+#include "SkPdfJavascriptActionDictionary_autogen.h"
+
+std::string SkPdfJavascriptActionDictionary::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 SkPdfJavascriptActionDictionary::getJSAsString() const {
+  std::string ret = "";
+  if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "JS", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return "";
+}
+
+SkPdfStream* SkPdfJavascriptActionDictionary::getJSAsStream() const {
+  SkPdfStream* ret = NULL;
+  if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "JS", "", &ret)) return ret;
+  // TODO(edisonn): warn about missing required field, assert for known good pdfs
+  return NULL;
+}
+