Update DisplacementMapEffect to sk_sp

gm/imagefiltersscaled.cpp

 /*
  * 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 "sk_tool_utils.h"
 #include "SkBlurImageFilter.h"
 #include "SkColor.h"
@@ skipping 80 matching lines @@
         SkMatrix resizeMatrix;
         resizeMatrix.setScale(RESIZE_FACTOR, RESIZE_FACTOR);
 
         sk_sp<SkImageFilter> filters[] = {
             SkBlurImageFilter::Make(SkIntToScalar(4), SkIntToScalar(4), nullptr),
             SkDropShadowImageFilter::Make(
                                     SkIntToScalar(5), SkIntToScalar(10),
                                     SkIntToScalar(3), SkIntToScalar(3), SK_ColorYELLOW,
                                     SkDropShadowImageFilter::kDrawShadowAndForeground_ShadowMode,
                                     nullptr),
-            sk_sp<SkImageFilter>(SkDisplacementMapEffect::Create(
-                                            SkDisplacementMapEffect::kR_ChannelSelectorType,
-                                            SkDisplacementMapEffect::kR_ChannelSelectorType,
-                                            SkIntToScalar(12),
-                                            gradient.get(),
-                                            checkerboard.get())),
+            SkDisplacementMapEffect::Make(SkDisplacementMapEffect::kR_ChannelSelectorType,
+                                          SkDisplacementMapEffect::kR_ChannelSelectorType,
+                                          SkIntToScalar(12),
+                                          std::move(gradient),
+                                          checkerboard),
             SkDilateImageFilter::Make(1, 1, checkerboard),
             SkErodeImageFilter::Make(1, 1, checkerboard),
             SkOffsetImageFilter::Make(SkIntToScalar(32), 0, nullptr),
             SkImageFilter::MakeMatrixFilter(resizeMatrix, kNone_SkFilterQuality, nullptr),
             SkPaintImageFilter::Make(noisePaint),
             SkLightingImageFilter::MakePointLitDiffuse(pointLocation, white, surfaceScale, kd,
                                                        nullptr),
             SkLightingImageFilter::MakeSpotLitDiffuse(spotLocation, spotTarget, spotExponent,
                                                       cutoffAngle, white, surfaceScale, kd,
                                                       nullptr),
@@ skipping 40 matching lines @@
 private:
     sk_sp<SkImage> fCheckerboard, fGradientCircle;
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new ImageFiltersScaledGM;)
 }