Removed calls to RefPtr::Release in return statements with auto move.

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

 /**
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2008 Torch Mobile Inc. All rights reserved.
  *               (http://www.torchmobile.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
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 78 matching lines @@
 }
 
 PassRefPtr<ComputedStyle> LayoutTextControlMultiLine::CreateInnerEditorStyle(
     const ComputedStyle& start_style) const {
   RefPtr<ComputedStyle> text_block_style = ComputedStyle::Create();
   text_block_style->InheritFrom(start_style);
   AdjustInnerEditorStyle(*text_block_style);
   text_block_style->SetDisplay(EDisplay::kBlock);
   text_block_style->SetUnique();
 
-  return text_block_style.Release();
+  return text_block_style;
 }
 
 LayoutObject* LayoutTextControlMultiLine::LayoutSpecialExcludedChild(
     bool relayout_children,
     SubtreeLayoutScope& layout_scope) {
   LayoutObject* placeholder_layout_object =
       LayoutTextControl::LayoutSpecialExcludedChild(relayout_children,
                                                     layout_scope);
   if (!placeholder_layout_object)
     return nullptr;
   if (!placeholder_layout_object->IsBox())
     return placeholder_layout_object;
   LayoutBox* placeholder_box = ToLayoutBox(placeholder_layout_object);
   placeholder_box->MutableStyleRef().SetLogicalWidth(Length(
       ContentLogicalWidth() - placeholder_box->BorderAndPaddingLogicalWidth(),
       kFixed));
   placeholder_box->LayoutIfNeeded();
   placeholder_box->SetX(BorderLeft() + PaddingLeft());
   placeholder_box->SetY(BorderTop() + PaddingTop());
   return placeholder_layout_object;
 }
 
 }  // namespace blink