Remove SK_SUPPORT_LEGACY_XFERMODE_PTR

third_party/WebKit/Source/modules/canvas2d/BaseRenderingContext2D.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/canvas2d/BaseRenderingContext2D.h"
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "core/css/parser/CSSParser.h"
@@ skipping 904 matching lines @@
         SkMatrix invCtm;
         if (!c->getTotalMatrix().invert(&invCtm)) {
             // There is an earlier check for invertibility, but the arithmetic
             // in AffineTransform is not exactly identical, so it is possible
             // for SkMatrix to find the transform to be non-invertible at this stage.
             // crbug.com/504687
             return;
         }
         SkRect bounds = dstRect;
         SkPaint layerPaint;
-        layerPaint.setXfermode(paint->getXfermode());
-        SkAutoTUnref<SkImageFilter> localFilter(paint->getImageFilter()->newWithLocalMatrix(invCtm));
+        layerPaint.setXfermode(sk_ref_sp(paint->getXfermode()));
+        sk_sp<SkImageFilter> localFilter(paint->getImageFilter()->makeWithLocalMatrix(invCtm));
         layerPaint.setImageFilter(localFilter);

[f(malita), 2016/04/01 18:16:00]

std::move or inline.

         c->saveLayer(&bounds, &layerPaint);
         imagePaint.setXfermodeMode(SkXfermode::kSrcOver_Mode);
         imagePaint.setImageFilter(nullptr);
     }
 
     if (!imageSource->isVideoElement()) {
         imagePaint.setAntiAlias(shouldDrawImageAntialiased(dstRect));
         image->draw(c, imagePaint, dstRect, srcRect, DoNotRespectImageOrientation, Image::DoNotClampImageToSourceRect);
     } else {
         c->save();
@@ skipping 436 matching lines @@
 
     imageBuffer()->willOverwriteCanvas();
 }
 
 DEFINE_TRACE(BaseRenderingContext2D)
 {
     visitor->trace(m_stateStack);
 }
 
 } // namespace blink