Style Change: NULL->nullptr

src/images/SkImageEncoder.cpp

 /*
  * Copyright 2009 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkImageEncoder.h"
 #include "SkBitmap.h"
 #include "SkStream.h"
@@ skipping 13 matching lines @@
     SkFILEWStream   stream(file);
     return this->onEncode(&stream, bm, quality);
 }
 
 SkData* SkImageEncoder::encodeData(const SkBitmap& bm, int quality) {
     SkDynamicMemoryWStream stream;
     quality = SkMin32(100, SkMax32(0, quality));
     if (this->onEncode(&stream, bm, quality)) {
         return stream.copyToData();
     }
-    return NULL;
+    return nullptr;
 }
 
 bool SkImageEncoder::EncodeFile(const char file[], const SkBitmap& bm, Type t,
                                 int quality) {
     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
     return enc.get() && enc.get()->encodeFile(file, bm, quality);
 }
 
 bool SkImageEncoder::EncodeStream(SkWStream* stream, const SkBitmap& bm, Type t,
                                   int quality) {
     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
     return enc.get() && enc.get()->encodeStream(stream, bm, quality);
 }
 
 SkData* SkImageEncoder::EncodeData(const SkBitmap& bm, Type t, int quality) {
     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
-    return enc.get() ? enc.get()->encodeData(bm, quality) : NULL;
+    return enc.get() ? enc.get()->encodeData(bm, quality) : nullptr;
 }
 
 SkData* SkImageEncoder::EncodeData(const SkImageInfo& info, const void* pixels, size_t rowBytes,
                                    Type t, int quality) {
     SkBitmap bm;
     if (!bm.installPixels(info, const_cast<void*>(pixels), rowBytes)) {
-        return NULL;
+        return nullptr;
     }
     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
-    return enc.get() ? enc.get()->encodeData(bm, quality) : NULL;
+    return enc.get() ? enc.get()->encodeData(bm, quality) : nullptr;
 }