move setshader to sk_sp

include/effects/SkPerlinNoiseShader.h

Index: include/effects/SkPerlinNoiseShader.h
diff --git a/include/effects/SkPerlinNoiseShader.h b/include/effects/SkPerlinNoiseShader.h
index d9b0277f92609c5616e399c0d8ba734a5a1b6575..d652e5dcad2e57e9b2a09035990f1a7c11d68265 100644
--- a/include/effects/SkPerlinNoiseShader.h
+++ b/include/effects/SkPerlinNoiseShader.h
@@ -55,21 +55,30 @@ public:
      *  the frequencies so that the noise will be tileable for the given tile size. If tileSize
      *  is NULL or an empty size, the frequencies will be used as is without modification.
      */
+    static sk_sp<SkShader> MakeFractalNoise(SkScalar baseFrequencyX, SkScalar baseFrequencyY,
+                                            int numOctaves, SkScalar seed,
+                                            const SkISize* tileSize = nullptr);
+    static sk_sp<SkShader> MakeTurbulence(SkScalar baseFrequencyX, SkScalar baseFrequencyY,
+                                          int numOctaves, SkScalar seed,
+                                          const SkISize* tileSize = nullptr);
+
+#ifdef SK_SUPPORT_LEGACY_CREATESHADER_PTR
     static SkShader* CreateFractalNoise(SkScalar baseFrequencyX, SkScalar baseFrequencyY,
                                         int numOctaves, SkScalar seed,
-                                        const SkISize* tileSize = NULL);
+                                        const SkISize* tileSize = NULL) {
+        return MakeFractalNoise(baseFrequencyX, baseFrequencyY, numOctaves, seed, tileSize).release();
+    }
     static SkShader* CreateTurbulence(SkScalar baseFrequencyX, SkScalar baseFrequencyY,
-                                     int numOctaves, SkScalar seed,
-                                     const SkISize* tileSize = NULL);
-    /**
-     * Create alias for CreateTurbulunce until all Skia users changed
-     * its code to use the new naming
-     */
+                                      int numOctaves, SkScalar seed,
+                                      const SkISize* tileSize = NULL) {
+        return MakeTurbulence(baseFrequencyX, baseFrequencyY, numOctaves, seed, tileSize).release();
+    }
     static SkShader* CreateTubulence(SkScalar baseFrequencyX, SkScalar baseFrequencyY,
                                      int numOctaves, SkScalar seed,
                                      const SkISize* tileSize = NULL) {
         return CreateTurbulence(baseFrequencyX, baseFrequencyY, numOctaves, seed, tileSize);
     }
+#endif
 
     class PerlinNoiseShaderContext : public SkShader::Context {
     public: