refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfCIDSystemInfoDictionary_autogen.h

 #ifndef __DEFINED__SkPdfCIDSystemInfoDictionary
 #define __DEFINED__SkPdfCIDSystemInfoDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Entries in a CIDSystemInfo dictionary
 class SkPdfCIDSystemInfoDictionary : public SkPdfDictionary {
@@ skipping 516 matching lines @@
 
 /** (Required) A string identifying the issuer of the character collection-for exam-
  *  ple, Adobe. For information about assigning a registry identifier, consult the ASN
  *  Developer Program Web site or contact the Adobe Solutions Network (see the
  *  Bibliography).
 **/
   bool has_Registry() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Registry", "", NULL));
   }
 
-  std::string Registry() const {
-    std::string ret;
-    if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Registry", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Registry() const;
 /** (Required) A string that uniquely names the character collection within the speci-
  *  fied registry-for example, Japan1.
 **/
   bool has_Ordering() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Ordering", "", NULL));
   }
 
-  std::string Ordering() const {
-    std::string ret;
-    if (StringFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Ordering", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Ordering() const;
 /** (Required) The supplement number of the character collection. An original charac-
  *  ter collection has a supplement number of 0. Whenever additional CIDs are
  *  assigned in a character collection, the supplement number is increased. Supple-
  *  ments do not alter the ordering of existing CIDs in the character collection. This
  *  value is not used in determining compatibility between character collections.
 **/
   bool has_Supplement() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Supplement", "", NULL));
   }
 
-  long Supplement() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Supplement", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long Supplement() const;
 };
 
 #endif  // __DEFINED__SkPdfCIDSystemInfoDictionary