Move off SK_SUPPORT_LEGACY_DATA_FACTORIES.

tests/ImageGeneratorTest.cpp

Index: tests/ImageGeneratorTest.cpp
diff --git a/tests/ImageGeneratorTest.cpp b/tests/ImageGeneratorTest.cpp
index 3d750b2c7327cc909ba78fa5911d7c711a4c4ed5..63a47e46b1b85bc68d26e3527db66c2d816bcfab 100644
--- a/tests/ImageGeneratorTest.cpp
+++ b/tests/ImageGeneratorTest.cpp
@@ -19,21 +19,21 @@ static SkImageGenerator* my_factory(SkData*) {
 
 static void test_imagegenerator_factory(skiatest::Reporter* reporter) {
     // just need a non-empty data to test things
-    SkAutoTUnref<SkData> data(SkData::NewWithCString("test_imagegenerator_factory"));
+    sk_sp<SkData> data(SkData::MakeWithCString("test_imagegenerator_factory"));
 
     gMyFactoryWasCalled = false;
 
     SkImageGenerator* gen;
     REPORTER_ASSERT(reporter, !gMyFactoryWasCalled);
 
-    gen = SkImageGenerator::NewFromEncoded(data);
+    gen = SkImageGenerator::NewFromEncoded(data.get());
     REPORTER_ASSERT(reporter, nullptr == gen);
     REPORTER_ASSERT(reporter, !gMyFactoryWasCalled);
 
     // Test is racy, in that it hopes no other thread is changing this global...
     SkGraphics::ImageGeneratorFromEncodedFactory prev =
                                     SkGraphics::SetImageGeneratorFromEncodedFactory(my_factory);
-    gen = SkImageGenerator::NewFromEncoded(data);
+    gen = SkImageGenerator::NewFromEncoded(data.get());
     REPORTER_ASSERT(reporter, nullptr == gen);
     REPORTER_ASSERT(reporter, gMyFactoryWasCalled);
     SkGraphics::SetImageGeneratorFromEncodedFactory(prev);