Remove OwnPtr::release() calls in core/ (part 3).

third_party/WebKit/Source/core/layout/svg/SVGResources.cpp

 /*
  * Copyright (C) Research In Motion Limited 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 261 matching lines @@
                 registerPendingResource(extensions, id, element);
         }
     }
 
     if (chainableResourceTags().contains(tagName)) {
         AtomicString id = targetReferenceFromResource(*element);
         if (!ensureResources(resources).setLinkedResource(getLayoutSVGResourceContainerById(treeScope, id)))
             registerPendingResource(extensions, id, element);
     }
 
-    return (!resources || !resources->hasResourceData()) ? nullptr : resources.release();
+    return (!resources || !resources->hasResourceData()) ? nullptr : std::move(resources);
 }
 
 void SVGResources::layoutIfNeeded()
 {
     if (m_clipperFilterMaskerData) {
         if (LayoutSVGResourceClipper* clipper = m_clipperFilterMaskerData->clipper)
             clipper->layoutIfNeeded();
         if (LayoutSVGResourceMasker* masker = m_clipperFilterMaskerData->masker)
             masker->layoutIfNeeded();
         if (LayoutSVGResourceFilter* filter = m_clipperFilterMaskerData->filter)
@@ skipping 371 matching lines @@
         if (LayoutSVGResourcePaintServer* stroke = m_fillStrokeData->stroke)
             fprintf(stderr, " |-> Stroke     : %p (node=%p)\n", stroke, stroke->element());
     }
 
     if (m_linkedResource)
         fprintf(stderr, " |-> xlink:href : %p (node=%p)\n", m_linkedResource, m_linkedResource->element());
 }
 #endif
 
 } // namespace blink