Implemented transparent gradients

src/pdf/SkPDFFormXObject.h

Index: src/pdf/SkPDFFormXObject.h
diff --git a/src/pdf/SkPDFFormXObject.h b/src/pdf/SkPDFFormXObject.h
index b1a6f7425d65176105a3d06ebb5285f1a29fc236..e24859e323c380abdb63182440d5bbdd02fb2b3c 100644
--- a/src/pdf/SkPDFFormXObject.h
+++ b/src/pdf/SkPDFFormXObject.h
@@ -12,6 +12,7 @@
 
 #include "SkPDFStream.h"
 #include "SkPDFTypes.h"
+#include "SkRect.h"
 #include "SkRefCnt.h"
 #include "SkString.h"
 
@@ -36,6 +37,13 @@ public:
      *  @param device      The set of graphical elements on this form.
      */
     explicit SkPDFFormXObject(SkPDFDevice* device);
+    /**
+     * Create a PDF form XObject from a raw content stream and associated
+     * resources.
+     */
+    explicit SkPDFFormXObject(SkData* content,
+                              SkRect bbox,
+                              SkPDFResourceDict* resourceDict);
     virtual ~SkPDFFormXObject();
 
     // The SkPDFObject interface.
@@ -43,6 +51,8 @@ public:
                               SkTSet<SkPDFObject*>* newResourceObjects);
 
 private:
+    void commonInit(const char colorSpace[]);

[vandebo (ex-Chrome), 2013/07/08 19:02:25]

nit: just init(...)

[ducky, 2013/07/09 02:56:23]

Done.

+
     SkTSet<SkPDFObject*> fResources;
 };