Get rid of DEFINE_TESTCLASS_SHORT() macro.

tests/PathOpsSimplifyQuadThreadedTest.cpp

Index: tests/PathOpsSimplifyQuadThreadedTest.cpp
diff --git a/tests/PathOpsSimplifyQuadThreadedTest.cpp b/tests/PathOpsSimplifyQuadThreadedTest.cpp
index d1e0dac4d3c9caa7754784ca4729536162b16f5a..e33333a9e58da163faec81413b5bb74ae69711e1 100644
--- a/tests/PathOpsSimplifyQuadThreadedTest.cpp
+++ b/tests/PathOpsSimplifyQuadThreadedTest.cpp
@@ -6,6 +6,7 @@
  */
 #include "PathOpsExtendedTest.h"
 #include "PathOpsThreadedCommon.h"
+#include "TestClassDef.h"
 
 static void testSimplifyQuadsMain(PathOpsThreadState* data)
 {
@@ -73,8 +74,7 @@ static void testSimplifyQuadsMain(PathOpsThreadState* data)
     }
 }
 
-static void PathOpsSimplifyQuadsThreadedTest(skiatest::Reporter* reporter)
-{
+DEF_TEST(PathOpsSimplifyQuadsThreaded, reporter) {
     int threadCount = initializeTests(reporter, "testQuads");
     PathOpsThreadedTestRunner testRunner(reporter, threadCount);
     int a = 0;
@@ -92,6 +92,3 @@ static void PathOpsSimplifyQuadsThreadedTest(skiatest::Reporter* reporter)
 finish:
     testRunner.render();
 }
-
-#include "TestClassDef.h"
-DEFINE_TESTCLASS_SHORT(PathOpsSimplifyQuadsThreadedTest)