refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfWebCaptureImageSetDictionary_autogen.h

 #ifndef __DEFINED__SkPdfWebCaptureImageSetDictionary
 #define __DEFINED__SkPdfWebCaptureImageSetDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries specific to a Web Capture image set
 class SkPdfWebCaptureImageSetDictionary : public SkPdfDictionary {
@@ skipping 514 matching lines @@
 
   SkPdfWebCaptureImageSetDictionary& operator=(const SkPdfWebCaptureImageSetDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) The subtype of content set that this dictionary describes; must be SIS ("Spider
  *  image set") for an image set.
 **/
   bool has_S() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "S", "", NULL));
   }
 
-  std::string 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 S() const;
 /** (Required) The reference counts (see below) for the image XObjects belonging to the
  *  image set. For an image set containing a single XObject, the value is simply the integer
  *  reference count for that XObject. If the image set contains multiple XObjects, the value is
  *  an array of reference counts parallel to the O array (see Table 9.33 on page 668); that is,
  *  each element in the R array holds the reference count for the image XObject at the corre-
  *  sponding position in the O array.
 **/
   bool has_R() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "R", "", NULL));
   }
 
   bool isRAInteger() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "R", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Number;
   }
 
-  long getRAsInteger() const {
-    long ret = 0;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "R", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long getRAsInteger() const;
   bool isRAArray() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "R", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Array;
   }
 
-  SkPdfArray* getRAsArray() const {
-    SkPdfArray* ret = NULL;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "R", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* getRAsArray() const;
 };
 
 #endif  // __DEFINED__SkPdfWebCaptureImageSetDictionary