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

experimental/PdfViewer/pdfparser/podofo/autogen/SkPdfMultiMasterFontDictionary_autogen.h

-#ifndef __DEFINED__SkPdfMultiMasterFontDictionary
-#define __DEFINED__SkPdfMultiMasterFontDictionary
-
-#include "SkPdfUtils.h"
-#include "SkPdfEnums_autogen.h"
-#include "SkPdfArray_autogen.h"
-#include "SkPdfType1FontDictionary_autogen.h"
-
-class SkPdfMultiMasterFontDictionary : public SkPdfType1FontDictionary {
-public:
-  virtual SkPdfObjectType getType() const { return kMultiMasterFontDictionary_SkPdfObjectType;}
-  virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kMultiMasterFontDictionary_SkPdfObjectType + 1);}
-public:
-  virtual SkPdfMultiMasterFontDictionary* asMultiMasterFontDictionary() {return this;}
-  virtual const SkPdfMultiMasterFontDictionary* asMultiMasterFontDictionary() const {return this;}
-
-private:
-  virtual SkPdfTrueTypeFontDictionary* asTrueTypeFontDictionary() {return NULL;}
-  virtual const SkPdfTrueTypeFontDictionary* asTrueTypeFontDictionary() const {return NULL;}
-
-  virtual SkPdfType3FontDictionary* asType3FontDictionary() {return NULL;}
-  virtual const SkPdfType3FontDictionary* asType3FontDictionary() const {return NULL;}
-
-public:
-private:
-public:
-  SkPdfMultiMasterFontDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfObject* podofoObj = NULL) : SkPdfType1FontDictionary(podofoDoc, podofoObj) {}
-
-  SkPdfMultiMasterFontDictionary(const SkPdfMultiMasterFontDictionary& from) : SkPdfType1FontDictionary(from.fPodofoDoc, from.fPodofoObj) {}
-
-  virtual bool valid() const {return true;}
-
-  SkPdfMultiMasterFontDictionary& operator=(const SkPdfMultiMasterFontDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
-
-  bool has_Subtype() const {
-    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Subtype", "", NULL));
-  }
-
-  std::string Subtype() const;
-};
-
-#endif  // __DEFINED__SkPdfMultiMasterFontDictionary