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

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

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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 1540 matching lines @@
     parent()->dirtyLinesFromChangedChild(this);
     dirtiedLines = true;
   }
 
   m_linesDirty = dirtiedLines;
   setText(std::move(text), force || dirtiedLines);
 }
 
 void LayoutText::transformText() {
   if (RefPtr<StringImpl> textToTransform = originalText())
-    setText(textToTransform.release(), true);
+    setText(std::move(textToTransform), true);
 }
 
 static inline bool isInlineFlowOrEmptyText(const LayoutObject* o) {
   if (o->isLayoutInline())
     return true;
   if (!o->isText())
     return false;
   return toLayoutText(o)->text().isEmpty();
 }
 
@@ skipping 421 matching lines @@
   LayoutRect rect = LayoutRect(
       IntRect(firstRunX(), firstRunY(), linesBox.width(), linesBox.height()));
   LayoutBlock* block = containingBlock();
   if (block && hasTextBoxes())
     block->adjustChildDebugRect(rect);
 
   return rect;
 }
 
 }  // namespace blink