Fix memory leak in https://skia-review.googlesource.com/c/4227/ (Back SkSpecialImage_Gpu with a GrT…

src/gpu/GrTextureProxy.cpp

Index: src/gpu/GrTextureProxy.cpp
diff --git a/src/gpu/GrTextureProxy.cpp b/src/gpu/GrTextureProxy.cpp
index be09bd4024ab86dd5511de11da693a6d72af3b92..9aae7057c4999d3e7946a14961c9fe978dc8fc05 100644
--- a/src/gpu/GrTextureProxy.cpp
+++ b/src/gpu/GrTextureProxy.cpp
@@ -65,8 +65,7 @@ sk_sp<GrTextureProxy> GrTextureProxy::Make(GrTextureProvider* texProvider,
                                            size_t rowBytes) {
     if (srcData) {
         // If we have srcData, for now, we create a wrapped GrTextureProxy
-        sk_sp<GrTexture> tex = sk_ref_sp(texProvider->createTexture(desc, budgeted,
-                                                                    srcData, rowBytes));
+        sk_sp<GrTexture> tex(texProvider->createTexture(desc, budgeted, srcData, rowBytes));
         return GrTextureProxy::Make(std::move(tex));
     }