switch maskfilters to sk_sp

gm/blurrect.cpp

 /*
 * Copyright 2012 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 "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
@@ skipping 65 matching lines @@
                 SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
     return SkGradientShader::MakeTwoPointConical(center1, (pts[1].fX - pts[0].fX) / 7,
                                                  center0, (pts[1].fX - pts[0].fX) / 2,
                                                  colors, pos, SK_ARRAY_COUNT(colors), tm,
                                                  0, &scale);
 }
 
 typedef void (*PaintProc)(SkPaint*, SkScalar width);
 
 class BlurRectGM : public skiagm::GM {
-      SkAutoTUnref<SkMaskFilter> fMaskFilters[kLastEnum_SkBlurStyle + 1];
+      sk_sp<SkMaskFilter> fMaskFilters[kLastEnum_SkBlurStyle + 1];
       SkString  fName;
       SkAlpha   fAlpha;
 public:
     BlurRectGM(const char name[], U8CPU alpha)
         : fName(name)
         , fAlpha(SkToU8(alpha)) {
     }
 
 protected:
     void onOnceBeforeDraw() override {
         for (int i = 0; i <= kLastEnum_SkBlurStyle; ++i) {
-            fMaskFilters[i].reset(SkBlurMaskFilter::Create((SkBlurStyle)i,
+            fMaskFilters[i] = SkBlurMaskFilter::Make((SkBlurStyle)i,
                                   SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(STROKE_WIDTH/2)),
-                                  SkBlurMaskFilter::kHighQuality_BlurFlag));
+                                  SkBlurMaskFilter::kHighQuality_BlurFlag);
         }
     }
 
     SkString onShortName() override {
         return fName;
     }
 
     SkISize onISize() override {
         return SkISize::Make(860, 820);
     }
@@ skipping 114 matching lines @@
                     if (bm.height() > max_height)
                         max_height = bm.height();
                 }
             }
         }
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new BlurRectGM("blurrects", 0xFF);)