Style Change: NULL->nullptr

src/ports/SkFontMgr_android_factory.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkFontMgr.h"
 #include "SkFontMgr_android.h"
 
 // For test only.
-static const char* gTestFontsXml = NULL;
-static const char* gTestFallbackFontsXml = NULL;
-static const char* gTestBasePath = NULL;
+static const char* gTestFontsXml = nullptr;
+static const char* gTestFallbackFontsXml = nullptr;
+static const char* gTestBasePath = nullptr;
 
 void SkUseTestFontConfigFile(const char* fontsXml, const char* fallbackFontsXml,
                              const char* basePath)
 {
     gTestFontsXml = fontsXml;
     gTestFallbackFontsXml = fallbackFontsXml;
     gTestBasePath = basePath;
     SkASSERT(gTestFontsXml);
     SkASSERT(gTestFallbackFontsXml);
     SkASSERT(gTestBasePath);
     SkDEBUGF(("Test BasePath: %s Fonts: %s FallbackFonts: %s\n",
               gTestBasePath, gTestFontsXml, gTestFallbackFontsXml));
 }
 
 SkFontMgr* SkFontMgr::Factory() {
     // These globals exist so that Chromium can override the environment.
     // TODO: these globals need to be removed, and Chromium use SkFontMgr_New_Android instead.
     if ((gTestFontsXml || gTestFallbackFontsXml) && gTestBasePath) {
         SkFontMgr_Android_CustomFonts custom = {
             SkFontMgr_Android_CustomFonts::kOnlyCustom,
             gTestBasePath,
             gTestFontsXml,
             gTestFallbackFontsXml
         };
         return SkFontMgr_New_Android(&custom);
     }
 
-    return SkFontMgr_New_Android(NULL);
+    return SkFontMgr_New_Android(nullptr);
 }