Update Source/platform/ to assume Oilpan only.

third_party/WebKit/Source/platform/graphics/filters/FEMorphology.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  * Copyright (C) 2013 Google Inc. 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 21 matching lines @@
 namespace blink {
 
 FEMorphology::FEMorphology(Filter* filter, MorphologyOperatorType type, float radiusX, float radiusY)
     : FilterEffect(filter)
     , m_type(type)
     , m_radiusX(std::max(0.0f, radiusX))
     , m_radiusY(std::max(0.0f, radiusY))
 {
 }
 
-RawPtr<FEMorphology> FEMorphology::create(Filter* filter, MorphologyOperatorType type, float radiusX, float radiusY)
+FEMorphology* FEMorphology::create(Filter* filter, MorphologyOperatorType type, float radiusX, float radiusY)
 {
     return new FEMorphology(filter, type, radiusX, radiusY);
 }
 
 MorphologyOperatorType FEMorphology::morphologyOperator() const
 {
     return m_type;
 }
 
 bool FEMorphology::setMorphologyOperator(MorphologyOperatorType type)
@@ skipping 72 matching lines @@
     writeIndent(ts, indent);
     ts << "[feMorphology";
     FilterEffect::externalRepresentation(ts);
     ts << " operator=\"" << morphologyOperator() << "\" "
         << "radius=\"" << radiusX() << ", " << radiusY() << "\"]\n";
     inputEffect(0)->externalRepresentation(ts, indent + 1);
     return ts;
 }
 
 } // namespace blink