Let's not leak this SkData.

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 NULL;
 }
 
 static void test_imagegenerator_factory(skiatest::Reporter* reporter) {
     // just need a non-empty data to test things
-    SkData* data = SkData::NewWithCString("test_imagegenerator_factory");
+    SkAutoTUnref<SkData> data(SkData::NewWithCString("test_imagegenerator_factory"));
 
     gMyFactoryWasCalled = false;
 
     SkImageGenerator* gen;
     REPORTER_ASSERT(reporter, !gMyFactoryWasCalled);
 
     gen = SkImageGenerator::NewFromEncoded(data);
     REPORTER_ASSERT(reporter, NULL == gen);
     REPORTER_ASSERT(reporter, !gMyFactoryWasCalled);
 
@@ skipping 30 matching lines @@
     ig.getYUV8Planes(sizes, planes, rowBytes, &colorSpace);
 
     int dummy;
     planes[0] = planes[1] = planes[2] = &dummy;
     rowBytes[0] = rowBytes[1] = rowBytes[2] = 250;
 
     ig.getYUV8Planes(sizes, planes, rowBytes, &colorSpace);
 
     test_imagegenerator_factory(reporter);
 }