refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfType1ShadingDictionary_autogen.h

 #ifndef __DEFINED__SkPdfType1ShadingDictionary
 #define __DEFINED__SkPdfType1ShadingDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfShadingDictionary_autogen.h"
 
 // Additional entries specific to a type 1 shading dictionary
 class SkPdfType1ShadingDictionary : public SkPdfShadingDictionary {
@@ skipping 32 matching lines @@
   SkPdfType1ShadingDictionary& operator=(const SkPdfType1ShadingDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Optional) An array of four numbers [ xmin xmax ymin ymax ] specifying the rec-
  *  tangular domain of coordinates over which the color function(s) are defined.
  *  Default value: [0.0 1.0 0.0 1.0].
 **/
   bool has_Domain() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Domain", "", NULL));
   }
 
-  SkPdfArray* Domain() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Domain", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Domain() const;
 /** (Optional) An array of six numbers specifying a transformation matrix mapping
  *  the coordinate space specified by the Domain entry into the shading's target co-
  *  ordinate space. For example, to map the domain rectangle [0.0 1.0 0.0 1.0] to a
  *  1-inch square with lower-left corner at coordinates (100, 100) in default user
  *  space, the Matrix value would be [72 0 0 72 100 100]. Default value: the iden-
  *  tity matrix [1 0 0 1 0 0].
 **/
   bool has_Matrix() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matrix", "", NULL));
   }
 
-  SkPdfArray* Matrix() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Matrix", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Matrix() const;
 /** (Required) A 2-in, n-out function or an array of n 2-in, 1-out functions (where n
  *  is the number of color components in the shading dictionary's color space).
  *  Each function's domain must be a superset of that of the shading dictionary. If
  *  the value returned by the function for a given color component is out of range, it
  *  will be adjusted to the nearest valid value.
 **/
   bool has_Function() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Function", "", NULL));
   }
 
-  SkPdfFunction Function() const {
-    SkPdfFunction ret;
-    if (FunctionFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Function", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return SkPdfFunction();
-  }
-
+  SkPdfFunction Function() const;
 };
 
 #endif  // __DEFINED__SkPdfType1ShadingDictionary