Revert of free -> reset

src/codec/SkRawCodec.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCodec.h"
 #include "SkCodecPriv.h"
 #include "SkColorPriv.h"
@@ skipping 363 matching lines @@
         // This will allow read less than the requested "size", because the JPEG codec wants to
         // handle also a partial JPEG file.
         const size_t bytesToRead = SkTMin(sum, fStream->getLength()) - offset;
         if (bytesToRead == 0) {
             return nullptr;
         }
 
         if (fStream->getMemoryBase()) {  // directly copy if getMemoryBase() is available.
             SkAutoTUnref<SkData> data(SkData::NewWithCopy(
                 static_cast<const uint8_t*>(fStream->getMemoryBase()) + offset, bytesToRead));
-            fStream.reset();
+            fStream.free();
             return new SkMemoryStream(data);
         } else {
             SkAutoTUnref<SkData> data(SkData::NewUninitialized(bytesToRead));
             if (!fStream->seek(offset)) {
                 return nullptr;
             }
             const size_t bytesRead = fStream->read(data->writable_data(), bytesToRead);
             if (bytesRead < bytesToRead) {
                 data.reset(SkData::NewSubset(data.get(), 0, bytesRead));
             }
@@ skipping 357 matching lines @@
     SkISize sizeFloor = this->onGetScaledDimensions(1.f / std::floor(fullShortEdge / shortEdge));
     SkISize sizeCeil = this->onGetScaledDimensions(1.f / std::ceil(fullShortEdge / shortEdge));
     return sizeFloor == dim || sizeCeil == dim;
 }
 
 SkRawCodec::~SkRawCodec() {}
 
 SkRawCodec::SkRawCodec(SkDngImage* dngImage)
     : INHERITED(dngImage->getImageInfo(), nullptr)
     , fDngImage(dngImage) {}