refactoring for pdf viewer lib

experimental/PdfViewer/autogen/SkPdfEmbeddedFontStreamDictionary_autogen.h

 #ifndef __DEFINED__SkPdfEmbeddedFontStreamDictionary
 #define __DEFINED__SkPdfEmbeddedFontStreamDictionary
 
 #include "SkPdfUtils.h"
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
 // Additional entries in an embedded font stream dictionary
 class SkPdfEmbeddedFontStreamDictionary : public SkPdfDictionary {
@@ skipping 515 matching lines @@
   SkPdfEmbeddedFontStreamDictionary& operator=(const SkPdfEmbeddedFontStreamDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
 /** (Required for Type 1 and TrueType fonts) The length in bytes of the clear-text portion
  *  of the Type 1 font program (see below), or the entire TrueType font program, after it
  *  has been decoded using the filters specified by the stream's Filter entry, if any.
 **/
   bool has_Length1() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Length1", "", NULL));
   }
 
-  long Length1() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Length1", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long Length1() const;
 /** (Required for Type 1 fonts) The length in bytes of the encrypted portion of the Type 1
  *  font program (see below) after it has been decoded using the filters specified by the
  *  stream's Filter entry.
 **/
   bool has_Length2() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Length2", "", NULL));
   }
 
-  long Length2() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Length2", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long Length2() const;
 /** (Required for Type 1 fonts) The length in bytes of the fixed-content portion of the
  *  Type 1 font program (see below), after it has been decoded using the filters specified
  *  by the stream's Filter entry. If Length3 is 0, it indicates that the 512 zeros and clearto-
  *  mark have not been included in the FontFile font program and must be added.
 **/
   bool has_Length3() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Length3", "", NULL));
   }
 
-  long Length3() const {
-    long ret;
-    if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Length3", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return 0;
-  }
-
+  long Length3() const;
 /** (Required if referenced from FontFile3; PDF 1.2) A name specifying the format of the
  *  embedded font program. The name must be Type1C for Type 1 compact fonts or CID-
  *  FontType0C for Type 0 compact CIDFonts. When additional font formats are added
  *  to PDF, more values will be defined for Subtype.
 **/
   bool has_Subtype() const {
     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; PDF 1.4) A metadata stream containing metadata for the embedded font
  *  program (see Section 9.2.2, "Metadata Streams").
 **/
   bool has_Metadata() const {
     return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Metadata", "", NULL));
   }
 
-  SkPdfStream* Metadata() const {
-    SkPdfStream* ret;
-    if (StreamFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Metadata", "", &ret)) return ret;
-    // TODO(edisonn): warn about missing required field, assert for known good pdfs
-    return NULL;
-  }
-
+  SkPdfStream* Metadata() const;
 };
 
 #endif  // __DEFINED__SkPdfEmbeddedFontStreamDictionary