refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfThreadDictionary_autogen.h

Index: experimental/PdfViewer/autogen/SkPdfThreadDictionary_autogen.h
===================================================================
--- experimental/PdfViewer/autogen/SkPdfThreadDictionary_autogen.h	(revision 9765)
+++ experimental/PdfViewer/autogen/SkPdfThreadDictionary_autogen.h	(working copy)
@@ -532,26 +532,14 @@
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", NULL));
   }
 
-  std::string Type() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Type() const;
 /** (Required; must be an indirect reference) The first bead in the thread.
 **/
   bool has_F() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "F", "", NULL));
   }
 
-  SkPdfDictionary* F() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "F", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* F() const;
 /** (Optional) A thread information dictionary containing information about the
  *  thread, such as its title, author, and creation date. The contents of this dictionary are
  *  similar to those of the document information dictionary (see Section 9.2.1, "Docu-
@@ -561,13 +549,7 @@
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "I", "", NULL));
   }
 
-  SkPdfDictionary* I() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "I", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* I() const;
 };
 
 #endif  // __DEFINED__SkPdfThreadDictionary