update callsites for Make image factories

tests/FlattenableFactoryToName.cpp

Index: tests/FlattenableFactoryToName.cpp
diff --git a/tests/FlattenableFactoryToName.cpp b/tests/FlattenableFactoryToName.cpp
index c8f4a62e821c991d1f1e94052ff65d931eac3e03..28d491b26fdf1f0a8babae4491e5b74e6e298c56 100644
--- a/tests/FlattenableFactoryToName.cpp
+++ b/tests/FlattenableFactoryToName.cpp
@@ -35,7 +35,7 @@ DEF_TEST(FlattenableFactoryToName, r) {
     SkBitmap bm;
     bm.allocN32Pixels(8, 8);
     bm.eraseColor(SK_ColorCYAN);
-    SkAutoTUnref<SkImage> image(SkImage::NewFromBitmap(bm));
+    sk_sp<SkImage> image(SkImage::MakeFromBitmap(bm));
     auto shader = image->makeShader(SkShader::kClamp_TileMode, SkShader::kClamp_TileMode);
     test_flattenable(r, shader.get(), "SkImage::newShader()");
 }