guard rasterizer and drawlooper setters

gm/rects.cpp

 /*
  * Copyright 2013 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 "SkBlurDrawLooper.h"
 #include "SkBlurMask.h"
@@ skipping 73 matching lines @@
                                                      SK_ARRAY_COUNT(colors),
                                                      SkShader::kClamp_TileMode));
             fPaints.push_back(p);
         }
 
         {
             // AA with blur
             SkPaint p;
             p.setColor(SK_ColorWHITE);
             p.setAntiAlias(true);
-            SkDrawLooper* shadowLooper =
-                SkBlurDrawLooper::Create(SK_ColorWHITE,
+            auto shadowLooper =
+                  SkBlurDrawLooper::Make(SK_ColorWHITE,
                                          SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(10)),
                                          SkIntToScalar(5), SkIntToScalar(10),
                                          SkBlurDrawLooper::kIgnoreTransform_BlurFlag |
                                          SkBlurDrawLooper::kOverrideColor_BlurFlag |
                                          SkBlurDrawLooper::kHighQuality_BlurFlag);
-            SkAutoUnref aurL0(shadowLooper);
             p.setLooper(shadowLooper);

[f(malita), 2016/03/21 13:53:43]

nit: ditto

[reed1, 2016/03/21 17:15:23]

Done.

             fPaints.push_back(p);
         }
 
         {
             // AA with stroke style
             SkPaint p;
             p.setColor(SK_ColorWHITE);
             p.setAntiAlias(true);
             p.setStyle(SkPaint::kStroke_Style);
             p.setStrokeWidth(SkIntToScalar(3));
@@ skipping 170 matching lines @@
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new RectsGM; }
 static GMRegistry reg(MyFactory);
 
 }