1 files changed, 5 insertions, 2 deletions
diff --git a/Source/WebCore/platform/graphics/cg/PDFDocumentImage.h b/Source/WebCore/platform/graphics/cg/PDFDocumentImage.h
index 4a28e376c..689a0310e 100644
--- a/Source/WebCore/platform/graphics/cg/PDFDocumentImage.h
+++ b/Source/WebCore/platform/graphics/cg/PDFDocumentImage.h
@@ -63,8 +63,11 @@ namespace WebCore {
         virtual IntSize size() const;
 
         PDFDocumentImage();
-        virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace styleColorSpace, CompositeOperator);
-        
+        virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace styleColorSpace, CompositeOperator, BlendMode);
+
+        // FIXME: Implement this to be less conservative.
+        virtual bool currentFrameKnownToBeOpaque() OVERRIDE { return false; }
+
         void setCurrentPage(int);
         int pageCount() const;
         void adjustCTM(GraphicsContext*) const;