Style Change: NULL->nullptr

src/core/SkLazyFnPtr.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkLazyFnPtr_DEFINED
 #define SkLazyFnPtr_DEFINED
 
@@ skipping 24 matching lines @@
 
 namespace Private {
 
 // This has no constructor and must be zero-initialized (the macro above does this).
 template <typename F, F (*Choose)()>
 class SkLazyFnPtr {
 public:
     F get() {
         // First, try reading to see if it's already set.
         F fn = (F)sk_atomic_load(&fPtr, sk_memory_order_relaxed);
-        if (fn != NULL) {
+        if (fn != nullptr) {
             return fn;
         }
 
         // We think it's not already set.
         fn = Choose();
 
         // No particular memory barriers needed; we're not guarding anything but the pointer itself.
-        F prev = (F)sk_atomic_cas(&fPtr, NULL, (void*)fn);
+        F prev = (F)sk_atomic_cas(&fPtr, nullptr, (void*)fn);
 
-        // If prev != NULL, someone snuck in and set fPtr concurrently.
-        // If prev == NULL, we did write fn to fPtr.
-        return prev != NULL ? prev : fn;
+        // If prev != nullptr, someone snuck in and set fPtr concurrently.
+        // If prev == nullptr, we did write fn to fPtr.
+        return prev != nullptr ? prev : fn;
     }
 
 private:
     void* fPtr;
 };
 
 }  // namespace Private
 
 #endif//SkLazyFnPtr_DEFINED