Make sp variants for SkData

src/images/SkImageDecoder_libbmp.cpp

 
 /*
  * Copyright 2007 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 "bmpdecoderhelper.h"
@@ skipping 79 matching lines @@
     SkTDArray<uint8_t> fRGB;
     int fWidth;
     int fHeight;
     bool fJustBounds;
 };
 
 SkImageDecoder::Result SkBMPImageDecoder::onDecode(SkStream* stream, SkBitmap* bm, Mode mode) {
     // First read the entire stream, so that all of the data can be passed to
     // the BmpDecoderHelper.
 
-    SkAutoTUnref<SkData> data(SkCopyStreamToData(stream));
+    auto data = SkCopyStreamToData(stream);
     if (!data) {
         return kFailure;
     }
 
     // Byte length of all of the data.
     const size_t length = data->size();
     if (0 == length) {
         return kFailure;
     }
 
@@ skipping 46 matching lines @@
     const int dstHeight = sampler.scaledHeight();
     const uint8_t* srcRow = callback.rgb();
 
     srcRow += sampler.srcY0() * srcRowBytes;
     for (int y = 0; y < dstHeight; y++) {
         sampler.next(srcRow);
         srcRow += sampler.srcDY() * srcRowBytes;
     }
     return kSuccess;
 }