Remove 'native' context unit test macro.

tests/ReadPixelsTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvas.h"
 #include "SkColorPriv.h"
 #include "SkMathPriv.h"
@@ skipping 558 matching lines @@
 /*
  *  Test two different ways to turn a subset of a bitmap into a texture
  *  - subset and then upload to a texture
  *  - upload to a texture and then subset
  *
  *  These two techniques result in the same pixels (ala readPixels)
  *  but when we draw them (rotated+scaled) we don't always get the same results.
  *
  *  https://bug.skia.org/4351
  */
-DEF_GPUTEST_FOR_NATIVE_CONTEXT(ReadPixels_Subset_Gpu, reporter, context) {
+DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ReadPixels_Subset_Gpu, reporter, context) {
     SkBitmap bitmap;
     make_ringed_bitmap(&bitmap, 6, 6);
     const SkIRect subset = SkIRect::MakeLTRB(2, 2, 4, 4);
 
     // make two textures...
     SkBitmap bm_subset, tx_subset;
 
     // ... one from a texture-subset
     SkAutoTUnref<GrTexture> fullTx(GrRefCachedBitmapTexture(context, bitmap,
                                                             GrTextureParams::ClampNoFilter()));
@@ skipping 27 matching lines @@
         SkAutoTUnref<SkData> dataB(draw_into_surface(surfB.get(), tx_subset, quality));
 
         REPORTER_ASSERT(reporter, dataA->equals(dataB));
         if (false) {
             dump_to_file("test_image_A.png", dataA);
             dump_to_file("test_image_B.png", dataB);
         }
     }
 }
 #endif