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// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLLBAR_LAYER_IMPL_H_
#define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLLBAR_LAYER_IMPL_H_
#include "base/memory/scoped_ptr.h"
#include "third_party/WebKit/public/platform/WebScrollbar.h"
#include "third_party/WebKit/public/platform/WebScrollbarLayer.h"
#include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.h"
namespace blink {
class WebScrollbarThemeGeometry;
class WebScrollbarThemePainter;
}
namespace webkit {
class WebLayerImpl;
class WebScrollbarLayerImpl : public blink::WebScrollbarLayer {
public:
WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebScrollbarLayerImpl(
blink::WebScrollbar* scrollbar,
blink::WebScrollbarThemePainter painter,
blink::WebScrollbarThemeGeometry* geometry);
WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebScrollbarLayerImpl(
blink::WebScrollbar::Orientation orientation,
int thumb_thickness,
bool is_left_side_vertical_scrollbar);
virtual ~WebScrollbarLayerImpl();
// blink::WebScrollbarLayer implementation.
virtual blink::WebLayer* layer();
virtual void setScrollLayer(blink::WebLayer* layer);
private:
scoped_ptr<WebLayerImpl> layer_;
DISALLOW_COPY_AND_ASSIGN(WebScrollbarLayerImpl);
};
} // namespace webkit
#endif // WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLLBAR_LAYER_IMPL_H_
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