refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfPrinterMarkFormDictionary_autogen.h

 #ifndef __DEFINED__SkPdfPrinterMarkFormDictionary
 #define __DEFINED__SkPdfPrinterMarkFormDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries specific to a printer's mark form dictionary
 class SkPdfPrinterMarkFormDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfPrinterMarkFormDictionary& operator=(const SkPdfPrinterMarkFormDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Optional; PDF 1.4) A text string representing the printer's mark in
  *  human-readable form, suitable for presentation to the user on the screen.
 **/
   bool has_MarkStyle() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "MarkStyle", "", NULL));
   }
 
-  std::string MarkStyle() const {
-    std::string ret;
-    if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "MarkStyle", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string MarkStyle() const;
 /** (Optional; PDF 1.4) A dictionary identifying the individual colorants
  *  associated with a printer's mark such as a color bar. For each entry in this
  *  dictionary, the key is a colorant name and the value is an array defining a
  *  Separation color space for that colorant (see "Separation Color Spaces"
  *  on page 201). The key must match the colorant name given in that color
  *  space.
 **/
   bool has_Colorants() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Colorants", "", NULL));
   }
 
-  SkPdfDictionary* Colorants() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Colorants", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* Colorants() const;
 };
 
 #endif  // __DEFINED__SkPdfPrinterMarkFormDictionary