sk_sp for gpu.

gm/dcshader.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 "gm.h"
 #if SK_SUPPORT_GPU
 #include "GrFragmentProcessor.h"
@@ skipping 17 matching lines @@
 class DCShader : public SkShader {
 public:
     DCShader(const SkMatrix& matrix) : fDeviceMatrix(matrix) {}
 
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(DCShader);
 
     void flatten(SkWriteBuffer& buf) const override {
         buf.writeMatrix(fDeviceMatrix);
     }
 
-    const GrFragmentProcessor* asFragmentProcessor(GrContext*,
+    sk_sp<GrFragmentProcessor> asFragmentProcessor(GrContext*,
                                                    const SkMatrix& viewM,
                                                    const SkMatrix* localMatrix,
                                                    SkFilterQuality,
                                                    SkSourceGammaTreatment) const override;
 
 #ifndef SK_IGNORE_TO_STRING
     void toString(SkString* str) const override {
         str->appendf("DCShader: ()");
     }
 #endif
@@ skipping 43 matching lines @@
 
 private:
     void onGetGLSLProcessorKey(const GrGLSLCaps& caps,
                                GrProcessorKeyBuilder* b) const override {}
 
     bool onIsEqual(const GrFragmentProcessor&) const override { return true; }
 
     GrCoordTransform fDeviceTransform;
 };
 
-const GrFragmentProcessor* DCShader::asFragmentProcessor(GrContext*,
+sk_sp<GrFragmentProcessor> DCShader::asFragmentProcessor(GrContext*,
                                                          const SkMatrix& viewM,
                                                          const SkMatrix* localMatrix,
                                                          SkFilterQuality,
                                                          SkSourceGammaTreatment) const {
-    SkAutoTUnref<const GrFragmentProcessor> inner(new DCFP(fDeviceMatrix));
-    return GrFragmentProcessor::MulOutputByInputAlpha(inner);
+    sk_sp<GrFragmentProcessor> inner(new DCFP(fDeviceMatrix));
+    return GrFragmentProcessor::MulOutputByInputAlpha(std::move(inner));
 }
 
 class DCShaderGM : public GM {
 public:
     DCShaderGM() {
         this->setBGColor(sk_tool_utils::color_to_565(0xFFAABBCC));
     }
 
     ~DCShaderGM() override {
         for (int i = 0; i < fPrims.count(); ++i) {
@@ skipping 173 matching lines @@
     };
 
     SkTArray<Prim*> fPrims;
 
     typedef GM INHERITED;
 };
 
 DEF_GM(return new DCShaderGM;)
 }
 #endif