Replaced RefPtr::release with std::move in Source/core.

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

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010, 2013 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
@@ skipping 1827 matching lines @@
   return false;
 }
 
 LayoutTableSection* LayoutTableSection::createAnonymousWithParent(
     const LayoutObject* parent) {
   RefPtr<ComputedStyle> newStyle =
       ComputedStyle::createAnonymousStyleWithDisplay(parent->styleRef(),
                                                      EDisplay::TableRowGroup);
   LayoutTableSection* newSection = new LayoutTableSection(nullptr);
   newSection->setDocumentForAnonymous(&parent->document());
-  newSection->setStyle(newStyle.release());
+  newSection->setStyle(std::move(newStyle));
   return newSection;
 }
 
 void LayoutTableSection::setLogicalPositionForCell(
     LayoutTableCell* cell,
     unsigned effectiveColumn) const {
   LayoutPoint cellLocation(0, m_rowPos[cell->rowIndex()]);
   int horizontalBorderSpacing = table()->hBorderSpacing();
 
   // FIXME: The table's direction should determine our row's direction, not the
@@ skipping 212 matching lines @@
   // the header in all columns.
   // Note that this is in flow thread coordinates, not visual coordinates. The
   // enclosing LayoutFlowThread will convert to visual coordinates.
   if (table()->header() == this && isRepeatingHeaderGroup())
     rect.setHeight(table()->logicalHeight());
   return LayoutTableBoxComponent::mapToVisualRectInAncestorSpace(ancestor, rect,
                                                                  flags);
 }
 
 }  // namespace blink