Style Change: NULL->nullptr

tests/StringTest.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 <stdarg.h>
 #include <stdio.h>
 #include "SkString.h"
@@ skipping 18 matching lines @@
     } while (0)
 
 static void printfAnalog(char* buffer, int size, const char format[], ...) {
     ARGS_TO_BUFFER(format, buffer, size);
 }
 
 DEF_TEST(String, reporter) {
     SkString    a;
     SkString    b((size_t)0);
     SkString    c("");
-    SkString    d(NULL, 0);
+    SkString    d(nullptr, 0);
 
     REPORTER_ASSERT(reporter, a.isEmpty());
     REPORTER_ASSERT(reporter, a == b && a == c && a == d);
 
     a.set("hello");
     b.set("hellox", 5);
     c.set(a);
     d.resize(5);
     memcpy(d.writable_str(), "helloz", 5);
 
@@ skipping 142 matching lines @@
 
     SkStrSplit("a-_b_c-dee--f-_-_-g-", "-_", &results);
     REPORTER_ASSERT(r, results.count() == 6);
     REPORTER_ASSERT(r, results[0].equals("a"));
     REPORTER_ASSERT(r, results[1].equals("b"));
     REPORTER_ASSERT(r, results[2].equals("c"));
     REPORTER_ASSERT(r, results[3].equals("dee"));
     REPORTER_ASSERT(r, results[4].equals("f"));
     REPORTER_ASSERT(r, results[5].equals("g"));
 }