refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfObjectReferenceDictionary_autogen.h

 #ifndef __DEFINED__SkPdfObjectReferenceDictionary
 #define __DEFINED__SkPdfObjectReferenceDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Entries in an object reference dictionary
 class SkPdfObjectReferenceDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfObjectReferenceDictionary& operator=(const SkPdfObjectReferenceDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) The type of PDF object that this dictionary describes; must be OBJR for an
  *  object reference.
 **/
   bool has_Type() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", NULL));
   }
 
-  std::string 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 "";
-  }
-
+  std::string Type() const;
 /** (Optional; must be an indirect reference) The page object representing the page on
  *  which the object is rendered. This entry overrides any Pg entry in the structure ele-
  *  ment containing the object reference; it is required if the structure element has no such
  *  entry.
 **/
   bool has_Pg() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Pg", "", NULL));
   }
 
-  SkPdfDictionary* Pg() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Pg", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* Pg() const;
 /** (Required; must be an indirect reference) The referenced object.
 **/
   bool has_Obj() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Obj", "", NULL));
   }
 
-  SkPdfObject* Obj() const {
-    SkPdfObject* ret;
-    if (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Obj", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfObject* Obj() const;
 };
 
 #endif  // __DEFINED__SkPdfObjectReferenceDictionary