refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfIconFitDictionary_autogen.h

 #ifndef __DEFINED__SkPdfIconFitDictionary
 #define __DEFINED__SkPdfIconFitDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Entries in an icon fit dictionary
 class SkPdfIconFitDictionary : public SkPdfDictionary {
@@ skipping 519 matching lines @@
  *      A    Always scale.
  *      B    Scale only when the icon is bigger than the annotation rectangle.
  *      S    Scale only when the icon is smaller than the annotation rectangle.
  *      N    Never scale.
  *  Default value: A.
 **/
   bool has_SW() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "SW", "", NULL));
   }
 
-  std::string SW() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "SW", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string SW() const;
 /** (Required) The type of scaling to use:
  *      A    Anamorphic scaling: scale the icon to fill the annotation rectangle exactly, with-
  *           out regard to its original aspect ratio (ratio of width to height).
  *      P    Proportional scaling: scale the icon to fit the width or height of the annotation
  *           rectangle while maintaining the icon's original aspect ratio. If the required hori-
  *           zontal and vertical scaling factors are different, use the smaller of the two, cen-
  *           tering the icon within the annotation rectangle in the other dimension.
  *  Default value: P.
 **/
   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) An array of two numbers between 0.0 and 1.0 indicating the fraction of left-
  *  over space to allocate at the left and bottom of the icon. A value of [0.0 0.0] positions the
  *  icon at the bottom-left corner of the annotation rectangle; a value of [0.5 0.5] centers it
  *  within the rectangle. This entry is used only if the icon is scaled proportionally. Default
  *  value: [0.5 0.5].
 **/
   bool has_A() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "A", "", NULL));
   }
 
-  SkPdfArray* A() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "A", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* A() const;
 };
 
 #endif  // __DEFINED__SkPdfIconFitDictionary