Style Change: NULL->nullptr

tests/DiscardableMemoryTest.cpp

Index: tests/DiscardableMemoryTest.cpp
diff --git a/tests/DiscardableMemoryTest.cpp b/tests/DiscardableMemoryTest.cpp
index da36ffd8b00342accac6eb7d2baee83d76beac19..28dd6e98a5d1bf35eacc3414986efc0885a3833c 100644
--- a/tests/DiscardableMemoryTest.cpp
+++ b/tests/DiscardableMemoryTest.cpp
@@ -13,12 +13,12 @@ DEF_TEST(DiscardableMemory, reporter) {
     const char testString[] = "HELLO, WORLD!";
     const size_t len = sizeof(testString);
     SkAutoTDelete<SkDiscardableMemory> dm(SkDiscardableMemory::Create(len));
-    REPORTER_ASSERT(reporter, dm.get() != NULL);
-    if (NULL == dm.get()) {
+    REPORTER_ASSERT(reporter, dm.get() != nullptr);
+    if (nullptr == dm.get()) {
         return;
     }
     void* ptr = dm->data();
-    REPORTER_ASSERT(reporter, ptr != NULL);
+    REPORTER_ASSERT(reporter, ptr != nullptr);
     memcpy(ptr, testString, sizeof(testString));
     dm->unlock();
     bool success = dm->lock();