Add a DEF_GPUTEST() macro.

This macro is similar to DEF_TEST() and simplifies the process of
setting up a GPU test.

BUG=skia:1952
TEST=tests
R=mtklein@google.com

Review URL: https://codereview.chromium.org/132293005

git-svn-id: http://skia.googlecode.com/svn/trunk@13033 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/GpuDrawPathTest.cpp b/tests/GpuDrawPathTest.cpp
index fa844d0..f2a321f 100644
--- a/tests/GpuDrawPathTest.cpp
+++ b/tests/GpuDrawPathTest.cpp
@@ -1,4 +1,3 @@
-
 /*
  * Copyright 2013 Google Inc.
  *
@@ -18,9 +17,9 @@
 #include "SkRect.h"
 #include "SkRRect.h"
 #include "Test.h"
+#include "TestClassDef.h"
 
-static void test_drawPathEmpty(skiatest::Reporter*, SkCanvas* canvas)
-{
+static void test_drawPathEmpty(skiatest::Reporter*, SkCanvas* canvas) {
     // Filling an empty path should not crash.
     SkPaint paint;
     canvas->drawRect(SkRect(), paint);
@@ -43,7 +42,7 @@
 }
 
 
-static void TestGpuDrawPath(skiatest::Reporter* reporter, GrContextFactory* factory) {
+DEF_GPUTEST(GpuDrawPath, reporter, factory) {
     return;
 
     for (int type = 0; type < GrContextFactory::kLastGLContextType; ++type) {
@@ -74,7 +73,4 @@
     }
 }
 
-#include "TestClassDef.h"
-DEFINE_GPUTESTCLASS("GpuDrawPath", TestGpuDrawPathClass, TestGpuDrawPath)
-
 #endif