Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/html/HTMLAreaElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2009, 2011 Apple 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 12 matching lines @@
 
 #include "core/HTMLNames.h"
 #include "core/dom/ElementTraversal.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLMapElement.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/layout/HitTestResult.h"
 #include "core/layout/LayoutImage.h"
 #include "platform/graphics/Path.h"
 #include "platform/transforms/AffineTransform.h"
-#include "wtf/PtrUtil.h"
 
 namespace blink {
 
 namespace {
 
 // Adapt a double to the allowed range of a LayoutUnit and narrow it to float precision.
 float clampCoordinate(double value)
 {
     return LayoutUnit(value).toFloat();
 }
@@ skipping 115 matching lines @@
                 float y1 = clampCoordinate(m_coords[3]);
                 path.addRect(FloatRect(x0, y0, x1 - x0, y1 - y0));
             }
             break;
         default:
             ASSERT_NOT_REACHED();
             break;
         }
 
         // Cache the original path, not depending on containerObject.
-        m_path = wrapUnique(new Path(path));
+        m_path = adoptPtr(new Path(path));
     }
 
     // Zoom the path into coordinates of the container object.
     float zoomFactor = containerObject->styleRef().effectiveZoom();
     if (zoomFactor != 1.0f) {
         AffineTransform zoomTransform;
         zoomTransform.scale(zoomFactor);
         path.transform(zoomTransform);
     }
     return path;
@@ skipping 47 matching lines @@
 {
     document().updateStyleAndLayoutTreeForNode(this);
     if (!isFocusable())
         return;
 
     if (HTMLImageElement* imageElement = this->imageElement())
         imageElement->updateFocusAppearance(selectionBehavior);
 }
 
 } // namespace blink