more shader-->sp conversions

gm/tiledscaledbitmap.cpp

Index: gm/tiledscaledbitmap.cpp
diff --git a/gm/tiledscaledbitmap.cpp b/gm/tiledscaledbitmap.cpp
index daecbb05e23ce1d0ac34aada9e66b283b97565dd..d74d40bf49610051605ac3c4a81a74ff0fbb9aeb 100644
--- a/gm/tiledscaledbitmap.cpp
+++ b/gm/tiledscaledbitmap.cpp
@@ -1,10 +1,10 @@
-
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
+
 #include "gm.h"
 
 #include "Resources.h"
@@ -14,7 +14,6 @@
 #include "SkShader.h"
 #include "SkStream.h"
 
-
  /***
   *
   * This GM reproduces Skia bug 2904, in which a tiled bitmap shader was failing to draw correctly
@@ -64,10 +63,8 @@ protected:
         mat.setScale(121.f/360.f, 93.f/288.f);
         mat.postTranslate(-72, -72);
 
-        SkShader *shader = SkShader::CreateBitmapShader(fBitmap, SkShader::kRepeat_TileMode, SkShader::kRepeat_TileMode, &mat);
-        paint.setShader(shader);
-
-        SkSafeUnref(shader);
+        paint.setShader(SkShader::MakeBitmapShader(fBitmap, SkShader::kRepeat_TileMode,
+                                                   SkShader::kRepeat_TileMode, &mat));
         canvas->drawRectCoords(8,8,1008, 608, paint);
     }