Simplify media query handling for stylesheets.

sky/engine/core/css/resolver/MediaQueryResult.h

-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
- * Copyright (C) 2013 Google 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.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef SKY_ENGINE_CORE_CSS_RESOLVER_MEDIAQUERYRESULT_H_
-#define SKY_ENGINE_CORE_CSS_RESOLVER_MEDIAQUERYRESULT_H_
-
-#include "sky/engine/core/css/MediaQueryExp.h"
-#include "sky/engine/wtf/Noncopyable.h"
-#include "sky/engine/wtf/RefCounted.h"
-
-namespace blink {
-
-class MediaQueryResult : public RefCounted<MediaQueryResult> {
-    WTF_MAKE_NONCOPYABLE(MediaQueryResult); WTF_MAKE_FAST_ALLOCATED;
-public:
-    MediaQueryResult(const MediaQueryExp& expr, bool result)
-        : m_expression(expr)
-        , m_result(result)
-    {
-    }
-
-    const MediaQueryExp* expression() const
-    {
-        return &m_expression;
-    }
-
-    bool result() const { return m_result; }
-
-private:
-    MediaQueryExp m_expression;
-    bool m_result;
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_CSS_RESOLVER_MEDIAQUERYRESULT_H_