refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfPageTreeNodeDictionary_autogen.h

Index: experimental/PdfViewer/autogen/SkPdfPageTreeNodeDictionary_autogen.h
===================================================================
--- experimental/PdfViewer/autogen/SkPdfPageTreeNodeDictionary_autogen.h	(revision 9765)
+++ experimental/PdfViewer/autogen/SkPdfPageTreeNodeDictionary_autogen.h	(working copy)
@@ -532,13 +532,7 @@
     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 except in root node; must be an indirect reference) The page tree node that
  *  is the immediate parent of this one.
 **/
@@ -546,13 +540,7 @@
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Parent", "", NULL));
   }
 
-  SkPdfDictionary* Parent() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Parent", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* Parent() const;
 /** (Required) An array of indirect references to the immediate children of this node.
  *  The children may be page objects or other page tree nodes.
 **/
@@ -560,13 +548,7 @@
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Kids", "", NULL));
   }
 
-  SkPdfArray* Kids() const {
-    SkPdfArray* ret;
-    if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Kids", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfArray* Kids() const;
 /** (Required) The number of leaf nodes (page objects) that are descendants of this
  *  node within the page tree.
 **/
@@ -574,13 +556,7 @@
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Count", "", NULL));
   }
 
-  long Count() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Count", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long Count() const;
 };
 
 #endif  // __DEFINED__SkPdfPageTreeNodeDictionary