Add another dollop of sk_sp to SkSpecialImage and SkSpecialSurface

src/effects/SkMorphologyImageFilter.cpp

Index: src/effects/SkMorphologyImageFilter.cpp
diff --git a/src/effects/SkMorphologyImageFilter.cpp b/src/effects/SkMorphologyImageFilter.cpp
index d5a048c6ce554d6f75939421c9d48b52a2b2c23d..810d0e13e4f6ae7fd8abd5d11e978c293afbbb68 100644
--- a/src/effects/SkMorphologyImageFilter.cpp
+++ b/src/effects/SkMorphologyImageFilter.cpp
@@ -474,7 +474,7 @@ static sk_sp<SkSpecialImage> apply_morphology(GrContext* context,
                                               const SkIRect& rect,
                                               GrMorphologyEffect::MorphologyType morphType,
                                               SkISize radius) {
-    SkAutoTUnref<GrTexture> srcTexture(input->asTextureRef(context));
+    sk_sp<GrTexture> srcTexture(input->asTextureRef(context));
     SkASSERT(srcTexture);
 
     // setup new clip
@@ -502,7 +502,7 @@ static sk_sp<SkSpecialImage> apply_morphology(GrContext* context,
             return nullptr;
         }
 
-        apply_morphology_pass(dstDrawContext, clip, srcTexture,
+        apply_morphology_pass(dstDrawContext, clip, srcTexture.get(),
                               srcRect, dstRect, radius.fWidth, morphType,
                               Gr1DKernelEffect::kX_Direction);
         SkIRect clearRect = SkIRect::MakeXYWH(dstRect.fLeft, dstRect.fBottom,
@@ -526,7 +526,7 @@ static sk_sp<SkSpecialImage> apply_morphology(GrContext* context,
             return nullptr;
         }
 
-        apply_morphology_pass(dstDrawContext, clip, srcTexture,
+        apply_morphology_pass(dstDrawContext, clip, srcTexture.get(),
                               srcRect, dstRect, radius.fHeight, morphType,
                               Gr1DKernelEffect::kY_Direction);
 
@@ -535,7 +535,7 @@ static sk_sp<SkSpecialImage> apply_morphology(GrContext* context,
 
     return SkSpecialImage::MakeFromGpu(SkIRect::MakeWH(rect.width(), rect.height()),
                                        kNeedNewImageUniqueID_SpecialImage,
-                                       srcTexture, &input->props());
+                                       std::move(srcTexture), &input->props());
 }
 #endif