Style Change: NULL->nullptr

src/core/SkCachedData.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 SkCachedData_DEFINED
 #define SkCachedData_DEFINED
 
@@ skipping 18 matching lines @@
 
     int testing_only_getRefCnt() const { return fRefCnt; }
     bool testing_only_isLocked() const { return fIsLocked; }
     bool testing_only_isInCache() const { return fInCache; }
 
     SkDiscardableMemory* diagnostic_only_getDiscardable() const {
         return kDiscardableMemory_StorageType == fStorageType ? fStorage.fDM : nullptr;
     }
 
 protected:
-    // called when fData changes. could be NULL.
+    // called when fData changes. could be nullptr.
     virtual void onDataChange(void* oldData, void* newData) {}
 
 private:
     SkMutex fMutex;     // could use a pool of these...
 
     enum StorageType {
         kDiscardableMemory_StorageType,
         kMalloc_StorageType
     };
 
@@ skipping 36 matching lines @@
 
    /*
      *  Attaching a data to to a SkResourceCache (only one at a time) enables the data to be
      *  unlocked when the cache is the only owner, thus freeing it to be purged (assuming the
      *  data is backed by a SkDiscardableMemory).
      *
      *  When attached, it also automatically attempts to "lock" the data when the first client
      *  ref's the data (typically from a find(key, visitor) call).
      *
      *  Thus the data will always be "locked" when a non-cache has a ref on it (whether or not
-     *  the lock succeeded to recover the memory -- check data() to see if it is NULL).
+     *  the lock succeeded to recover the memory -- check data() to see if it is nullptr).
      */
 
     /*
      *  Call when adding this instance to a SkResourceCache::Rec subclass
      *  (typically in the Rec's constructor).
      */
     void attachToCacheAndRef() const { this->internalRef(true); }
 
     /*
      *  Call when removing this instance from a SkResourceCache::Rec subclass
      *  (typically in the Rec's destructor).
      */
     void detachFromCacheAndUnref() const { this->internalUnref(true); }
 };
 
 #endif