Revert of more shader-->sp conversions

tests/BlitRowTest.cpp

Index: tests/BlitRowTest.cpp
diff --git a/tests/BlitRowTest.cpp b/tests/BlitRowTest.cpp
index 032acdac3942b0ba658fa933704c0103184d6ad5..b6a24eb98d4cae5b8d93ca3c25338808aae7413b 100644
--- a/tests/BlitRowTest.cpp
+++ b/tests/BlitRowTest.cpp
@@ -166,8 +166,10 @@
         fPts[1].set(w, 0);
         fPts[2].set(w, h);
         fPts[3].set(0, h);
-        paint->setShader(SkShader::MakeBitmapShader(bm, SkShader::kClamp_TileMode,
-                                                    SkShader::kClamp_TileMode));
+        SkShader* s = SkShader::CreateBitmapShader(bm, SkShader::kClamp_TileMode,
+                                                   SkShader::kClamp_TileMode);
+        paint->setShader(s)->unref();
+
     }
 
     void draw(SkCanvas* canvas, SkPaint* paint) {