replace SkRefPtr for parameters with simple pointers



git-svn-id: http://skia.googlecode.com/svn/trunk@1913 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pdf/SkPDFShader.cpp b/src/pdf/SkPDFShader.cpp
index ee22517..17f8b27 100644
--- a/src/pdf/SkPDFShader.cpp
+++ b/src/pdf/SkPDFShader.cpp
@@ -707,7 +707,7 @@
     insert("BBox", patternBBoxArray.get());
     insertScalar("XStep", patternBBox.width());
     insertScalar("YStep", patternBBox.height());
-    insert("Resources", pattern.getResourceDict().get());
+    insert("Resources", pattern.getResourceDict());
     insert("Matrix", SkPDFUtils::MatrixToArray(finalMatrix))->unref();
 
     fState.get()->fImage.unlockPixels();