Deal with ca and CA transparency operators in pdf. add comments to generated classes.

experimental/PdfViewer/SkPdfResetFormActionDictionary_autogen.h

 #ifndef __DEFINED__SkPdfResetFormActionDictionary
 #define __DEFINED__SkPdfResetFormActionDictionary
 
 #include "SkPdfEnums_autogen.h"
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
+// Additional entries specific to a reset-form action
 class SkPdfResetFormActionDictionary : public SkPdfDictionary {
 public:
   virtual SkPdfObjectType getType() const { return kResetFormActionDictionary_SkPdfObjectType;}
   virtual SkPdfObjectType getTypeEnd() const { return (SkPdfObjectType)(kResetFormActionDictionary_SkPdfObjectType + 1);}
 public:
   virtual SkPdfResetFormActionDictionary* asResetFormActionDictionary() {return this;}
   virtual const SkPdfResetFormActionDictionary* asResetFormActionDictionary() const {return this;}
 
 private:
   virtual SkPdfALinkAnnotationDictionary* asALinkAnnotationDictionary() {return NULL;}
@@ skipping 496 matching lines @@
 
 public:
 private:
 public:
   SkPdfResetFormActionDictionary(const PdfMemDocument* podofoDoc = NULL, const PdfObject* podofoObj = NULL) : SkPdfDictionary(podofoDoc, podofoObj) {}
 
   virtual bool valid() const {return true;}
 
   SkPdfResetFormActionDictionary& operator=(const SkPdfResetFormActionDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
+/** (Required) The type of action that this dictionary describes; must be
+ *  ResetForm for a reset-form action.
+**/
+  bool has_S() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "S", "", NULL));
+  }
+
   std::string S() const {
     std::string ret;
     if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "S", "", &ret)) return ret;
     // TODO(edisonn): warn about missing required field, assert for known good pdfs
     return "";
   }
 
+/** (Optional) An array identifying which fields to reset or which to exclude
+ *  from resetting, depending on the setting of the Include/Exclude flag in
+ *  the Flags entry (see Table 8.64). Each element of the array is either an in-
+ *  direct reference to a field dictionary or (PDF 1.3) a string representing
+ *  the fully qualified name of a field. Elements of both kinds may be mixed
+ *  in the same array.
+ *  If this entry is omitted, the Include/Exclude flag is ignored; all fields in
+ *  the document's interactive form are reset.
+**/
+  bool has_Fields() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Fields", "", NULL));
+  }
+
   SkPdfArray Fields() const {
     SkPdfArray ret;
     if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Fields", "", &ret)) return ret;
     // TODO(edisonn): warn about missing required field, assert for known good pdfs
     return SkPdfArray();
   }
 
+/** (Optional; inheritable) A set of flags specifying various characteristics of
+ *  the action (see Table 8.64). Default value: 0.
+**/
+  bool has_Flags() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Flags", "", NULL));
+  }
+
   long Flags() const {
     long ret;
     if (LongFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Flags", "", &ret)) return ret;
     // TODO(edisonn): warn about missing required field, assert for known good pdfs
     return 0;
   }
 
 };
 
 #endif  // __DEFINED__SkPdfResetFormActionDictionary