Update SkBlurImageFilter to sk_sp

src/effects/SkBlurImageFilter.cpp

Index: src/effects/SkBlurImageFilter.cpp
diff --git a/src/effects/SkBlurImageFilter.cpp b/src/effects/SkBlurImageFilter.cpp
index c7964c32189fe89fc9aeef8092d75496290d73c0..fdbf0d806b0b690291c1d09a4cb36b439763ce45 100644
--- a/src/effects/SkBlurImageFilter.cpp
+++ b/src/effects/SkBlurImageFilter.cpp
@@ -37,16 +37,17 @@ static SkVector map_sigma(const SkSize& localSigma, const SkMatrix& ctm) {
 
 SkBlurImageFilter::SkBlurImageFilter(SkScalar sigmaX,
                                      SkScalar sigmaY,
-                                     SkImageFilter* input,
+                                     sk_sp<SkImageFilter> input,
                                      const CropRect* cropRect)
-    : INHERITED(1, &input, cropRect), fSigma(SkSize::Make(sigmaX, sigmaY)) {
+    : INHERITED(&input, 1, cropRect)
+    , fSigma(SkSize::Make(sigmaX, sigmaY)) {
 }
 
 SkFlattenable* SkBlurImageFilter::CreateProc(SkReadBuffer& buffer) {
     SK_IMAGEFILTER_UNFLATTEN_COMMON(common, 1);
     SkScalar sigmaX = buffer.readScalar();
     SkScalar sigmaY = buffer.readScalar();
-    return Create(sigmaX, sigmaY, common.getInput(0).get(), &common.cropRect());
+    return Make(sigmaX, sigmaY, common.getInput(0), &common.cropRect()).release();
 }
 
 void SkBlurImageFilter::flatten(SkWriteBuffer& buffer) const {