Move off SK_SUPPORT_LEGACY_DATA_FACTORIES.

src/core/SkWriteBuffer.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 "SkWriteBuffer.h"
 #include "SkBitmap.h"
 #include "SkData.h"
@@ skipping 126 matching lines @@
     //    the size of the encoded data. A non-zero size signifies that encoded data was written.
     // 2. Call SkBitmap::flatten. After writing a boolean value of false, signifying that a heap was
     //    not used, write a zero to signify that the data was not encoded.
 
     // Write a bool to indicate that we did not use an SkBitmapHeap. That feature is deprecated.
     this->writeBool(false);
 
     SkPixelRef* pixelRef = bitmap.pixelRef();
     if (pixelRef) {
         // see if the pixelref already has an encoded version
-        SkAutoDataUnref existingData(pixelRef->refEncodedData());
-        if (existingData.get() != nullptr) {
+        sk_sp<SkData> existingData(pixelRef->refEncodedData());
+        if (existingData) {
             // Assumes that if the client did not set a serializer, they are
             // happy to get the encoded data.
             if (!fPixelSerializer || fPixelSerializer->useEncodedData(existingData->data(),
                                                                       existingData->size())) {
-                write_encoded_bitmap(this, existingData, bitmap.pixelRefOrigin());
+                write_encoded_bitmap(this, existingData.get(), bitmap.pixelRefOrigin());
                 return;
             }
         }
 
         // see if the caller wants to manually encode
         SkAutoPixmapUnlock result;
         if (fPixelSerializer && bitmap.requestLock(&result)) {
-            SkAutoDataUnref data(fPixelSerializer->encode(result.pixmap()));
-            if (data.get() != nullptr) {
+            sk_sp<SkData> data(fPixelSerializer->encode(result.pixmap()));
+            if (data) {
                 // if we have to "encode" the bitmap, then we assume there is no
                 // offset to share, since we are effectively creating a new pixelref
-                write_encoded_bitmap(this, data, SkIPoint::Make(0, 0));
+                write_encoded_bitmap(this, data.get(), SkIPoint::Make(0, 0));
                 return;
             }
         }
     }
 
     this->writeUInt(0); // signal raw pixels
     SkBitmap::WriteRawPixels(this, bitmap);
 }
 
 void SkBinaryWriteBuffer::writeImage(const SkImage* image) {
@@ skipping 99 matching lines @@
     // make room for the size of the flattened object
     (void)fWriter.reserve(sizeof(uint32_t));
     // record the current size, so we can subtract after the object writes.
     size_t offset = fWriter.bytesWritten();
     // now flatten the object
     flattenable->flatten(*this);
     size_t objSize = fWriter.bytesWritten() - offset;
     // record the obj's size
     fWriter.overwriteTAt(offset - sizeof(uint32_t), SkToU32(objSize));
 }