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

third_party/WebKit/Source/core/layout/FloatingObjects.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * 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
@@ skipping 64 matching lines @@
 #endif
 {
 }
 
 PassOwnPtr<FloatingObject> FloatingObject::create(LayoutBox* layoutObject)
 {
     OwnPtr<FloatingObject> newObj = adoptPtr(new FloatingObject(layoutObject));
     newObj->setShouldPaint(!layoutObject->hasSelfPaintingLayer()); // If a layer exists, the float will paint itself. Otherwise someone else will.
     newObj->setIsDescendant(true);
 
-    return newObj.release();
+    return newObj;
 }
 
 PassOwnPtr<FloatingObject> FloatingObject::copyToNewContainer(LayoutSize offset, bool shouldPaint, bool isDescendant) const
 {
     return adoptPtr(new FloatingObject(layoutObject(), getType(), LayoutRect(frameRect().location() - offset, frameRect().size()), shouldPaint, isDescendant, isLowestNonOverhangingFloatInChild()));
 }
 
 PassOwnPtr<FloatingObject> FloatingObject::unsafeClone() const
 {
     OwnPtr<FloatingObject> cloneObject = adoptPtr(new FloatingObject(layoutObject(), getType(), m_frameRect, m_shouldPaint, m_isDescendant, false));
     cloneObject->m_isPlaced = m_isPlaced;
-    return cloneObject.release();
+    return cloneObject;
 }
 
 template <FloatingObject::Type FloatTypeValue>
 class ComputeFloatOffsetAdapter {
 public:
     typedef FloatingObjectInterval IntervalType;
 
     ComputeFloatOffsetAdapter(const LayoutBlockFlow* layoutObject, LayoutUnit lineTop, LayoutUnit lineBottom, LayoutUnit offset)
         : m_layoutObject(layoutObject)
         , m_lineTop(lineTop)
@@ skipping 273 matching lines @@
 {
     for (size_t i = 0; i < sizeof(m_lowestFloatBottomCache) / sizeof(FloatBottomCachedValue); ++i)
         m_lowestFloatBottomCache[i].dirty = true;
 }
 
 void FloatingObjects::moveAllToFloatInfoMap(LayoutBoxToFloatInfoMap& map)
 {
     while (!m_set.isEmpty()) {
         OwnPtr<FloatingObject> floatingObject = m_set.takeFirst();
         LayoutBox* layoutObject = floatingObject->layoutObject();
-        map.add(layoutObject, floatingObject.release());
+        map.add(layoutObject, std::move(floatingObject));
     }
     clear();
 }
 
 inline void FloatingObjects::increaseObjectsCount(FloatingObject::Type type)
 {
     if (type == FloatingObject::FloatLeft)
         m_leftObjectsCount++;
     else
         m_rightObjectsCount++;
@@ skipping 216 matching lines @@
 }
 
 String ValueToString<FloatingObject*>::toString(const FloatingObject* floatingObject)
 {
     return String::format("%p (%gx%g %gx%g)", floatingObject, floatingObject->frameRect().x().toFloat(), floatingObject->frameRect().y().toFloat(), floatingObject->frameRect().maxX().toFloat(), floatingObject->frameRect().maxY().toFloat());
 }
 #endif
 
 
 } // namespace blink