Convert SkAutoTUnref<SkData> to sk_sp<SkData>.

third_party/ktx/ktx.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 SkKTXFile_DEFINED
 #define SkKTXFile_DEFINED
@@ skipping 51 matching lines @@
 
     static bool is_ktx(const uint8_t data[], size_t size);
     static bool is_ktx(SkStreamRewindable* stream);
 
     static bool WriteETC1ToKTX(SkWStream* stream, const uint8_t *etc1Data,
                                uint32_t width, uint32_t height);
     static bool WriteBitmapToKTX(SkWStream* stream, const SkBitmap& bitmap);
 private:
 
     // The blob holding the file data.
-    SkAutoTUnref<SkData> fData;
+    sk_sp<SkData> fData;
 
     // This header captures all of the data that describes the format
     // of the image data in a KTX file.
     struct Header {
         uint32_t fGLType;
         uint32_t fGLTypeSize;
         uint32_t fGLFormat;
         uint32_t fGLInternalFormat;
         uint32_t fGLBaseInternalFormat;
         uint32_t fPixelWidth;
@@ skipping 50 matching lines @@
     // If the endianness of the platform is different than the file,
     // then we need to do proper byte swapping.
     bool fSwapBytes;
 
     // Read an integer from a buffer, advance the buffer, and swap
     // bytes if fSwapBytes is set
     uint32_t readInt(const uint8_t** buf, size_t* bytesLeft) const;
 };
 
 #endif  // SkKTXFile_DEFINED