refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfTransparencyGroupDictionary_autogen.h

 #ifndef __DEFINED__SkPdfTransparencyGroupDictionary
 #define __DEFINED__SkPdfTransparencyGroupDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries specific to a transparency group attributes dictionary
 class SkPdfTransparencyGroupDictionary : public SkPdfDictionary {
@@ skipping 515 matching lines @@
   SkPdfTransparencyGroupDictionary& operator=(const SkPdfTransparencyGroupDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required) The group subtype, which identifies the type of group whose at-
  *  tributes this dictionary describes; must be Transparency for a transparency
  *  group.
 **/
   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;
 /** (Sometimes required, as discussed below) The group color space, which is used for
  *  the following purposes:
  *  *  As the color space into which colors are converted when painted into the
  *     group
  *  *  As the blending color space in which objects are composited within the group
  *     (see Section 7.2.3, "Blending Color Space")
  *  *  As the color space of the group as a whole when it in turn is painted as an ob-
  *     ject onto its backdrop
  *  The group color space may be any device or CIE-based color space that treats its
  *  components as independent additive or subtractive values in the range 0.0 to
@@ skipping 21 matching lines @@
   bool has_CS() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CS", "", NULL));
   }
 
   bool isCSAName() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CS", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Name;
   }
 
-  std::string getCSAsName() const {
-    std::string ret = "";
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CS", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string getCSAsName() const;
   bool isCSAArray() const {
     SkPdfObject* ret = NULL;
     if (!ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CS", "", &ret)) return false;
     return ret->podofo()->GetDataType() == ePdfDataType_Array;
   }
 
-  SkPdfArray* getCSAsArray() const {
-    SkPdfArray* ret = NULL;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "CS", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* getCSAsArray() const;
 };
 
 #endif  // __DEFINED__SkPdfTransparencyGroupDictionary