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

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

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