Use DEFINE_TESTCLASS_SHORT macro in tests.

tests/DynamicHashTest.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"
+#include "TestClassDef.h"
 #include "SkTDynamicHash.h"
 
 namespace {
 
 struct Entry {
     int key;
     double value;
 };
 
 const int& GetKey(const Entry& entry) { return entry.key; }
@@ skipping 113 matching lines @@
 
     // This will go in the same slot as 'a' did before.
     ASSERT(hash.countCollisions(9) == 0);
     hash.add(&c);
     ASSERT(hash.find(9) != NULL);
     ASSERT(hash.find(9)->value == 4.0);
     ASSERT(hash.find(5) != NULL);
     ASSERT(hash.find(5)->value == 3.0);
 }
 
-static void test_dynamic_hash(skiatest::Reporter* reporter) {
+DEF_TEST(DynamicHash, reporter) {
     test_growth(reporter);
     test_add(reporter);
     test_lookup(reporter);
     test_remove(reporter);
 }
-
-#include "TestClassDef.h"
-DEFINE_TESTCLASS("DynamicHash", DynamicHashTestClass, test_dynamic_hash);