Make SkColorSpaceXform::New() take bare ptrs

bench/ColorCodecBench.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 "ColorCodecBench.h"
 #include "Resources.h"
 #include "SkCodec.h"
@@ skipping 76 matching lines @@
         dst = SkTAddOffset<void>(dst, fDstInfo.minRowBytes());
     }
 }
 #endif
 
 void ColorCodecBench::xformOnly() {
     sk_sp<SkColorSpace> srcSpace = SkColorSpace::NewICC(fSrcData->data(), fSrcData->size());
     if (!srcSpace) {
         srcSpace = SkColorSpace::NewNamed(SkColorSpace::kSRGB_Named);
     }
-    std::unique_ptr<SkColorSpaceXform> xform = SkColorSpaceXform::New(srcSpace, fDstSpace);
+    std::unique_ptr<SkColorSpaceXform> xform = SkColorSpaceXform::New(srcSpace.get(),
+                                                                      fDstSpace.get());
     SkASSERT(xform);
 
     void* dst = fDst.get();
     void* src = fSrc.get();
     for (int y = 0; y < fSrcInfo.height(); y++) {
         xform->apply(dst, (uint32_t*) src, fSrcInfo.width(),
                      select_xform_format(fDstInfo.colorType()), fDstInfo.alphaType());
         dst = SkTAddOffset<void>(dst, fDstInfo.minRowBytes());
         src = SkTAddOffset<void>(src, fSrcInfo.minRowBytes());
     }
@@ skipping 97 matching lines @@
 #endif
         {
             if (FLAGS_xform_only) {
                 this->xformOnly();
             } else {
                 this->decodeAndXform();
             }
         }
     }
 }