switch surface to sk_sp

src/gpu/GrLayerHoister.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrLayerCache.h"
 #include "GrLayerHoister.h"
 #include "GrRecordReplaceDraw.h"
@@ skipping 214 matching lines @@
         prepare_for_hoisting(layerCache, topLevelPicture, initialMat, info, srcIR, dstIR,
                              needRendering, recycled, false, numSamples);
     }
 }
 
 void GrLayerHoister::DrawLayersToAtlas(GrContext* context,
                                        const SkTDArray<GrHoistedLayer>& atlased) {
     if (atlased.count() > 0) {
         // All the atlased layers are rendered into the same GrTexture
         SkSurfaceProps props(0, kUnknown_SkPixelGeometry);
-        SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect(
+        auto surface(SkSurface::MakeRenderTargetDirect(
                                         atlased[0].fLayer->texture()->asRenderTarget(), &props));
 
         SkCanvas* atlasCanvas = surface->getCanvas();
 
         for (int i = 0; i < atlased.count(); ++i) {
             const GrCachedLayer* layer = atlased[i].fLayer;
             const SkBigPicture* pict = atlased[i].fPicture->asSkBigPicture();
             if (!pict) {
                 // TODO: can we assume / assert this?
                 continue;
@@ skipping 81 matching lines @@
         GrCachedLayer* layer = layers[i].fLayer;
         const SkBigPicture* pict = layers[i].fPicture->asSkBigPicture();
         if (!pict) {
             // TODO: can we assume / assert this?
             continue;
         }
         const SkIPoint offset = SkIPoint::Make(layer->srcIR().fLeft, layer->srcIR().fTop);
 
         // Each non-atlased layer has its own GrTexture
         SkSurfaceProps props(0, kUnknown_SkPixelGeometry);
-        SkAutoTUnref<SkSurface> surface(SkSurface::NewRenderTargetDirect(
+        auto surface(SkSurface::MakeRenderTargetDirect(
                                         layer->texture()->asRenderTarget(), &props));
 
         SkCanvas* layerCanvas = surface->getCanvas();
 
         SkASSERT(0 == layer->rect().fLeft && 0 == layer->rect().fTop);
 
         // Add a rect clip to make sure the rendering doesn't
         // extend beyond the boundaries of the layer
         const SkRect bound = SkRect::Make(layer->rect());
         layerCanvas->clipRect(bound);
@@ skipping 40 matching lines @@
 #if !GR_CACHE_HOISTED_LAYERS
 
     // This code completely clears out the atlas. It is required when
     // caching is disabled so the atlas doesn't fill up and force more
     // free floating layers
     layerCache->purgeAll();
 #endif
 
     layerCache->end();
 }