Style Change: NULL->nullptr

tests/UtilsTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkRandom.h"
 #include "SkRefCnt.h"
 #include "SkTSearch.h"
@@ skipping 17 matching lines @@
 static void test_autounref(skiatest::Reporter* reporter) {
     RefClass obj(0);
     REPORTER_ASSERT(reporter, obj.unique());
 
     SkAutoTUnref<RefClass> tmp(&obj);
     REPORTER_ASSERT(reporter, &obj == tmp.get());
     REPORTER_ASSERT(reporter, obj.unique());
 
     REPORTER_ASSERT(reporter, &obj == tmp.detach());
     REPORTER_ASSERT(reporter, obj.unique());
-    REPORTER_ASSERT(reporter, NULL == tmp.detach());
-    REPORTER_ASSERT(reporter, NULL == tmp.get());
+    REPORTER_ASSERT(reporter, nullptr == tmp.detach());
+    REPORTER_ASSERT(reporter, nullptr == tmp.get());
 
     obj.ref();
     REPORTER_ASSERT(reporter, !obj.unique());
     {
         SkAutoTUnref<RefClass> tmp2(&obj);
     }
     REPORTER_ASSERT(reporter, obj.unique());
 }
 
 static void test_autostarray(skiatest::Reporter* reporter) {
@@ skipping 162 matching lines @@
         REPORTER_ASSERT(reporter, u0 == gTest[i].fUni);
         REPORTER_ASSERT(reporter,
                         p - gTest[i].fUtf8 == (int)strlen(gTest[i].fUtf8));
     }
 
     test_utf16(reporter);
     test_search(reporter);
     test_autounref(reporter);
     test_autostarray(reporter);
 }