Use sk_sp-based APIs for SkColorFilter

third_party/WebKit/Source/core/paint/SVGPaintContext.cpp

 /*
  * Copyright (C) 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 206 matching lines @@
     // TODO(fs): The color filter can set when generating a picture for a mask -
     // due to color-interpolation. We could also just apply the
     // color-interpolation property from the the shape itself (which could mean
     // the paintserver if it has it specified), since that would be more in line
     // with the spec for color-interpolation. For now, just steal it from the GC
     // though.
     // Additionally, it's not really safe/guaranteed to be correct, as
     // something down the paint pipe may want to farther tweak the color
     // filter, which could yield incorrect results. (Consider just using
     // saveLayer() w/ this color filter explicitly instead.)
-    paint.setColorFilter(paintInfo.context.colorFilter());
+    paint.setColorFilter(sk_ref_sp(paintInfo.context.colorFilter()));
     return true;
 }
 
 } // namespace blink