Move off SK_SUPPORT_LEGACY_DATA_FACTORIES.

tests/ImageGeneratorTest.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkData.h"
 #include "SkGraphics.h"
 #include "SkImageGenerator.h"
 #include "Test.h"
 
 static bool gMyFactoryWasCalled;
 
 static SkImageGenerator* my_factory(SkData*) {
     gMyFactoryWasCalled = true;
     return nullptr;
 }
 
 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);
 }
 
 class MyImageGenerator : public SkImageGenerator {
 public:
     MyImageGenerator() : SkImageGenerator(SkImageInfo::MakeN32Premul(0, 0)) {}
 };
 
@@ skipping 17 matching lines @@
     sizeInfo.fWidthBytes[SkYUVSizeInfo::kV] = 250;
     int dummy;
     planes[SkYUVSizeInfo::kY] = planes[SkYUVSizeInfo::kU] = planes[SkYUVSizeInfo::kV] = &dummy;
     ig.getYUV8Planes(sizeInfo, planes);
 
     // Suppressed due to https://code.google.com/p/skia/issues/detail?id=4339
     if (false) {
         test_imagegenerator_factory(reporter);
     }
 }