put each generated pdf api class in a file

experimental/PdfViewer/SkPdfMultiMasterFontDictionary_autogen.h

 #ifndef __DEFINED__SkPdfMultiMasterFontDictionary
 #define __DEFINED__SkPdfMultiMasterFontDictionary
 
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfType1FontDictionary_autogen.h"
 
 class SkPdfMultiMasterFontDictionary : public SkPdfType1FontDictionary {
 public:
-  virtual SkPdfObjectType getType() const { return kObjectDictionaryFontDictionaryType1FontDictionaryMultiMasterFontDictionary_SkPdfObjectType;}
-  virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kObjectDictionaryFontDictionaryType1FontDictionaryMultiMasterFontDictionary_SkPdfObjectType + 1);}
+  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:
 public:
 private:
 public:
   SkPdfMultiMasterFontDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfObject* podofoObj = NULL) : SkPdfType1FontDictionary(podofoDoc, podofoObj) {}
 
   virtual bool valid() const {return true;}
 
   SkPdfMultiMasterFontDictionary& operator=(const SkPdfMultiMasterFontDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
   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 "";
   }
 
 };
 
 #endif  // __DEFINED__SkPdfMultiMasterFontDictionary