sk_sp versions of newWithColorFilter and newWithLocalMatrix

src/core/SkColorFilterShader.cpp

Index: src/core/SkColorFilterShader.cpp
diff --git a/src/core/SkColorFilterShader.cpp b/src/core/SkColorFilterShader.cpp
index f5a3b9c9e16e20e781308aa09d20d01a10f8dda1..2e426a17eded3255f99f12f562cda2b86f510691 100644
--- a/src/core/SkColorFilterShader.cpp
+++ b/src/core/SkColorFilterShader.cpp
@@ -137,10 +137,10 @@ void SkColorFilterShader::toString(SkString* str) const {
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
-SkShader* SkShader::newWithColorFilter(SkColorFilter* filter) const {
+sk_sp<SkShader> SkShader::makeWithColorFilter(SkColorFilter* filter) const {
     SkShader* base = const_cast<SkShader*>(this);
     if (!filter) {
-        return SkRef(base);
+        return sk_ref_sp(base);
     }
-    return new SkColorFilterShader(base, filter);
+    return sk_make_sp<SkColorFilterShader>(base, filter);
 }