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

experimental/PdfViewer/SkPdfBorderStyleDictionary_autogen.h

Index: experimental/PdfViewer/SkPdfBorderStyleDictionary_autogen.h
===================================================================
--- experimental/PdfViewer/SkPdfBorderStyleDictionary_autogen.h	(revision 9684)
+++ experimental/PdfViewer/SkPdfBorderStyleDictionary_autogen.h	(working copy)
@@ -5,6 +5,7 @@
 #include "SkPdfArray_autogen.h"
 #include "SkPdfDictionary_autogen.h"
 
+// Entries in a border style dictionary
 class SkPdfBorderStyleDictionary : public SkPdfDictionary {
 public:
   virtual SkPdfObjectType getType() const { return kBorderStyleDictionary_SkPdfObjectType;}
@@ -521,6 +522,13 @@
 
   SkPdfBorderStyleDictionary& operator=(const SkPdfBorderStyleDictionary& from) {this->fPodofoDoc = from.fPodofoDoc; this->fPodofoObj = from.fPodofoObj; return *this;}
 
+/** (Optional) The type of PDF object that this dictionary describes; if present, must be
+ *  Border for a border style dictionary.
+**/
+  bool has_Type() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", NULL));
+  }
+
   std::string Type() const {
     std::string ret;
     if (NameFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "Type", "", &ret)) return ret;
@@ -528,6 +536,13 @@
     return "";
   }
 
+/** (Optional) The border width in points. If this value is 0, no border is drawn. Default
+ *  value: 1.
+**/
+  bool has_W() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "W", "", NULL));
+  }
+
   double W() const {
     double ret;
     if (DoubleFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "W", "", &ret)) return ret;
@@ -535,6 +550,22 @@
     return 0;
   }
 
+/** (Optional) The border style:
+ *      S    (Solid) A solid rectangle surrounding the annotation.
+ *      D    (Dashed) A dashed rectangle surrounding the annotation. The dash pattern
+ *           is specified by the D entry (see below).
+ *      B    (Beveled) A simulated embossed rectangle that appears to be raised above the
+ *           surface of the page.
+ *      I    (Inset) A simulated engraved rectangle that appears to be recessed below the
+ *           surface of the page.
+ *      U    (Underline) A single line along the bottom of the annotation rectangle.
+ *  Other border styles may be defined in the future. (See implementation note 64 in
+ *  Appendix H.) Default value: S.
+**/
+  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;
@@ -542,6 +573,17 @@
     return "";
   }
 
+/** (Optional) A dash array defining a pattern of dashes and gaps to be used in drawing a
+ *  dashed border (border style D above). The dash array is specified in the same format
+ *  as in the line dash pattern parameter of the graphics state (see "Line Dash Pattern" on
+ *  page 155). The dash phase is not specified and is assumed to be 0. For example, a D
+ *  entry of [3 2] specifies a border drawn with 3-point dashes alternating with 2-point
+ *  gaps. Default value: [3].
+**/
+  bool has_D() const {
+    return (ObjectFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "D", "", NULL));
+  }
+
   SkPdfArray D() const {
     SkPdfArray ret;
     if (ArrayFromDictionary(fPodofoDoc, fPodofoObj->GetDictionary(), "D", "", &ret)) return ret;