Generate list of GPU contexts outside tests

tests/ImageIsOpaqueTest.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 "SkTypes.h"
 #include "Test.h"
 
 #if SK_SUPPORT_GPU
-#include "GrContextFactory.h"
+#include "GrContext.h"
 #endif
 #include "SkImage.h"
 #include "SkSurface.h"
 #include "SkReadBuffer.h"
 #include "SkWriteBuffer.h"
 
 static void test_flatten(skiatest::Reporter* reporter, const SkImageInfo& info) {
     // just need a safe amount of storage, but ensure that it is 4-byte aligned.
     int32_t storage[(sizeof(SkImageInfo)*2) / sizeof(int32_t)];
     SkWriteBuffer wb(storage, sizeof(storage));
@@ skipping 35 matching lines @@
     SkAutoTUnref<SkSurface> surfaceTransparent(SkSurface::NewRaster(infoTransparent));
     check_isopaque(reporter, surfaceTransparent, false);
 
     SkImageInfo infoOpaque = SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType);
     SkAutoTUnref<SkSurface> surfaceOpaque(SkSurface::NewRaster(infoOpaque));
     check_isopaque(reporter, surfaceOpaque, true);
 }
 
 #if SK_SUPPORT_GPU
 
-DEF_GPUTEST(ImageIsOpaqueTest_GPU, reporter, factory) {
-    for (int i = 0; i < GrContextFactory::kGLContextTypeCnt; ++i) {
-        GrContextFactory::GLContextType glCtxType = (GrContextFactory::GLContextType) i;
+DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageIsOpaqueTest_Gpu, reporter, context) {
+    SkImageInfo infoTransparent = SkImageInfo::MakeN32Premul(5, 5);
+    SkAutoTUnref<SkSurface> surfaceTransparent(
+        SkSurface::NewRenderTarget(context, SkSurface::kNo_Budgeted, infoTransparent));
+    check_isopaque(reporter, surfaceTransparent, false);
 
-        if (!GrContextFactory::IsRenderingGLContext(glCtxType)) {
-            continue;
-        }
+    SkImageInfo infoOpaque = SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType);
+    SkAutoTUnref<SkSurface> surfaceOpaque(
+        SkSurface::NewRenderTarget(context,SkSurface::kNo_Budgeted, infoOpaque));
 
-        GrContext* context = factory->get(glCtxType);
-
-        if (nullptr == context) {
-            continue;
-        }
-
-        SkImageInfo infoTransparent = SkImageInfo::MakeN32Premul(5, 5);
-        SkAutoTUnref<SkSurface> surfaceTransparent(
-            SkSurface::NewRenderTarget(context,SkSurface::kNo_Budgeted, infoTransparent));
-        check_isopaque(reporter, surfaceTransparent, false);
-
-        SkImageInfo infoOpaque = SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType);
-        SkAutoTUnref<SkSurface> surfaceOpaque(
-            SkSurface::NewRenderTarget(context,SkSurface::kNo_Budgeted, infoOpaque));
-
-        check_isopaque(reporter, surfaceOpaque, true);
-    }
+    check_isopaque(reporter, surfaceOpaque, true);
 }
 
 #endif