Convert SkAutoTUnref<SkData> to sk_sp<SkData>.

src/image/SkImage.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkBitmapCache.h"
 #include "SkCanvas.h"
@@ skipping 116 matching lines @@
 }
 
 SkData* SkImage::encode(SkPixelSerializer* serializer) const {
     SkAutoTUnref<SkPixelSerializer> defaultSerializer;
     SkPixelSerializer* effectiveSerializer = serializer;
     if (!effectiveSerializer) {
         defaultSerializer.reset(SkImageEncoder::CreatePixelSerializer());
         SkASSERT(defaultSerializer.get());
         effectiveSerializer = defaultSerializer.get();
     }
-    SkAutoTUnref<SkData> encoded(this->refEncoded());
+    sk_sp<SkData> encoded(this->refEncoded());
     if (encoded && effectiveSerializer->useEncodedData(encoded->data(), encoded->size())) {
         return encoded.release();
     }
 
     SkBitmap bm;
     SkAutoPixmapUnlock apu;
     if (as_IB(this)->getROPixels(&bm) && bm.requestLock(&apu)) {
         return effectiveSerializer->encode(apu.pixmap());
     }
 
@@ skipping 346 matching lines @@
 SkImage* SkImage::NewFromDeferredTextureImageData(GrContext* ctx, const void* data,
                                                   SkBudgeted budgeted) {
     return MakeFromDeferredTextureImageData(ctx, data, budgeted).release();
 }
 #endif
 
 sk_sp<SkImage> MakeTextureFromMipMap(GrContext*, const SkImageInfo&, const GrMipLevel* texels,
                                      int mipLevelCount, SkBudgeted) {
     return nullptr;
 }