Style Change: NULL->nullptr

src/core/SkGlyphCache_Globals.h

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkGlyphCache_Globals_DEFINED
 #define SkGlyphCache_Globals_DEFINED
 
 #include "SkGlyphCache.h"
 #include "SkMutex.h"
 #include "SkSpinlock.h"
 #include "SkTLS.h"
 
 #ifndef SK_DEFAULT_FONT_CACHE_COUNT_LIMIT
     #define SK_DEFAULT_FONT_CACHE_COUNT_LIMIT   2048
 #endif
 
 #ifndef SK_DEFAULT_FONT_CACHE_LIMIT
     #define SK_DEFAULT_FONT_CACHE_LIMIT     (2 * 1024 * 1024)
 #endif
 
 ///////////////////////////////////////////////////////////////////////////////
 
 class SkGlyphCache_Globals {
 public:
     SkGlyphCache_Globals() {
-        fHead = NULL;
+        fHead = nullptr;
         fTotalMemoryUsed = 0;
         fCacheSizeLimit = SK_DEFAULT_FONT_CACHE_LIMIT;
         fCacheCount = 0;
         fCacheCountLimit = SK_DEFAULT_FONT_CACHE_COUNT_LIMIT;
     }
 
     ~SkGlyphCache_Globals() {
         SkGlyphCache* cache = fHead;
         while (cache) {
             SkGlyphCache* next = cache->fNext;
@@ skipping 45 matching lines @@
     int32_t fCacheCountLimit;
     int32_t fCacheCount;
 
     // Checkout budgets, modulated by the specified min-bytes-needed-to-purge,
     // and attempt to purge caches to match.
     // Returns number of bytes freed.
     size_t internalPurge(size_t minBytesNeeded = 0);
 };
 
 #endif