remove now all the files fro depot for PDF API since we generate them at build time

experimental/PdfViewer/pdfparser/podofo/autogen/SkPdfNumberTreeNodeDictionary_autogen.cpp

Index: experimental/PdfViewer/pdfparser/podofo/autogen/SkPdfNumberTreeNodeDictionary_autogen.cpp
===================================================================
--- experimental/PdfViewer/pdfparser/podofo/autogen/SkPdfNumberTreeNodeDictionary_autogen.cpp	(revision 9879)
+++ experimental/PdfViewer/pdfparser/podofo/autogen/SkPdfNumberTreeNodeDictionary_autogen.cpp	(working copy)
@@ -1,22 +0,0 @@
-#include "SkPdfNumberTreeNodeDictionary_autogen.h"
-
-SkPdfArray* SkPdfNumberTreeNodeDictionary::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* SkPdfNumberTreeNodeDictionary::Nums() const {
-  SkPdfArray* ret;
-  if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Nums", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return NULL;
-}
-
-SkPdfArray* SkPdfNumberTreeNodeDictionary::Limits() const {
-  SkPdfArray* ret;
-  if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Limits", "", &ret)) return ret;
-  // TODO(edisonn): warn about missing required field, assert for known good pdfs
-  return NULL;
-}