Add a DEF_GPUTEST() macro.

tests/ResourceCacheTest.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-#include "Test.h"
+#if SK_SUPPORT_GPU
 
-// This is a GPU test
-#if SK_SUPPORT_GPU
 #include "GrContextFactory.h"
 #include "SkGpuDevice.h"
+#include "Test.h"
+#include "TestClassDef.h"
 
 static const int gWidth = 640;
 static const int gHeight = 480;
 
 ////////////////////////////////////////////////////////////////////////////////
 static void test_cache(skiatest::Reporter* reporter,
                        GrContext* context,
                        SkCanvas* canvas) {
     const SkIRect size = SkIRect::MakeWH(gWidth, gHeight);
 
@@ skipping 27 matching lines @@
 
         size_t curCacheSize = context->getGpuTextureCacheBytes();
 
         // we should never go over the size limit
         REPORTER_ASSERT(reporter, curCacheSize <= maxCacheSize);
     }
 
     context->setTextureCacheLimits(oldMaxNum, oldMaxBytes);
 }
 
-////////////////////////////////////////////////////////////////////////////////
-static void TestResourceCache(skiatest::Reporter* reporter, GrContextFactory* factory) {
+DEF_GPUTEST(ResourceCache, reporter, factory) {
     for (int type = 0; type < GrContextFactory::kLastGLContextType; ++type) {
         GrContextFactory::GLContextType glType = static_cast<GrContextFactory::GLContextType>(type);
         if (!GrContextFactory::IsRenderingGLContext(glType)) {
             continue;
         }
         GrContext* context = factory->get(glType);
         if (NULL == context) {
             continue;
         }
 
         GrTextureDesc desc;
         desc.fConfig = kSkia8888_GrPixelConfig;
         desc.fFlags = kRenderTarget_GrTextureFlagBit;
         desc.fWidth = gWidth;
         desc.fHeight = gHeight;
 
         SkAutoTUnref<GrTexture> texture(context->createUncachedTexture(desc, NULL, 0));
         SkAutoTUnref<SkGpuDevice> device(SkNEW_ARGS(SkGpuDevice, (context, texture.get())));
         SkCanvas canvas(device.get());
 
         test_cache(reporter, context, &canvas);
     }
 }
 
-////////////////////////////////////////////////////////////////////////////////
-#include "TestClassDef.h"
-DEFINE_GPUTESTCLASS("ResourceCache", ResourceCacheTestClass, TestResourceCache)
-
 #endif