Style Change: NULL->nullptr

tests/skia_test.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 "CrashHandler.h"
 #include "OverwriteLine.h"
 #include "Resources.h"
@@ skipping 58 matching lines @@
     int32_t fTestCount;  // atomic
     int32_t fFailCount;  // atomic
     const int fTotal;
 };
 
 // Deletes self when run.
 class SkTestRunnable : public SkRunnable {
 public:
     SkTestRunnable(const Test& test,
                    Status* status,
-                   GrContextFactory* grContextFactory = NULL)
+                   GrContextFactory* grContextFactory = nullptr)
         : fTest(test), fStatus(status), fGrContextFactory(grContextFactory) {}
 
   virtual void run() {
       struct TestReporter : public skiatest::Reporter {
       public:
           TestReporter() : fError(false), fTestCount(0) {}
           void bumpTestCount() override { ++fTestCount; }
           bool allowExtendedTest() const override {
               return FLAGS_extendedTest;
           }
@@ skipping 96 matching lines @@
         const Test& test = iter->factory();
         if (!should_run(test.name, test.needsGpu)) {
             ++skipCount;
         } else if (test.needsGpu) {
             gpuTests.push_back(&test);
         } else {
             cpuTests.add(new SkTestRunnable(test, &status));
         }
     }
 
-    GrContextFactory* grContextFactoryPtr = NULL;
+    GrContextFactory* grContextFactoryPtr = nullptr;
 #if SK_SUPPORT_GPU
     // Give GPU tests a context factory if that makes sense on this machine.
     GrContextFactory grContextFactory;
     grContextFactoryPtr = &grContextFactory;
 
 #endif
 
     // Run GPU tests on this thread.
     for (int i = 0; i < gpuTests.count(); i++) {
         (new SkTestRunnable(*gpuTests[i], &status, grContextFactoryPtr))->run();
@@ skipping 12 matching lines @@
     SkDebugf("\n");
     return (status.failCount() == 0) ? 0 : 1;
 }
 
 #if !defined(SK_BUILD_FOR_IOS)
 int main(int argc, char** argv) {
     SkCommandLineFlags::Parse(argc, argv);
     return test_main();
 }
 #endif