refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfEmbeddedFileStreamDictionary_autogen.h

Index: experimental/PdfViewer/autogen/SkPdfEmbeddedFileStreamDictionary_autogen.h
===================================================================
--- experimental/PdfViewer/autogen/SkPdfEmbeddedFileStreamDictionary_autogen.h	(revision 9765)
+++ experimental/PdfViewer/autogen/SkPdfEmbeddedFileStreamDictionary_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;
 /** (Optional) The subtype of the embedded file. The value of this entry must be
  *  a first-class name, as defined in Appendix E. Names without a registered pre-
  *  fix must conform to the MIME media type names defined in Internet RFC
@@ -551,13 +545,7 @@
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Subtype", "", NULL));
   }
 
-  std::string Subtype() const {
-    std::string ret;
-    if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Subtype", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return "";
-  }
-
+  std::string Subtype() const;
 /** (Optional) An embedded file parameter dictionary containing additional, file-
  *  specific information (see Table 3.34).
 **/
@@ -565,13 +553,7 @@
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Params", "", NULL));
   }
 
-  SkPdfDictionary* Params() const {
-    SkPdfDictionary* ret;
-    if (DictionaryFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Params", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfDictionary* Params() const;
 };
 
 #endif  // __DEFINED__SkPdfEmbeddedFileStreamDictionary