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// Copyright 2014 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 CONTENT_PUBLIC_BROWSER_ANDROID_LAYER_TREE_BUILD_HELPER_H_
#define CONTENT_PUBLIC_BROWSER_ANDROID_LAYER_TREE_BUILD_HELPER_H_
#include "base/memory/ref_counted.h"
namespace cc {
class Layer;
}
namespace content {
// A Helper class to build a layer tree to be composited
// given a content root layer.
class LayerTreeBuildHelper {
public:
LayerTreeBuildHelper() {};
virtual scoped_refptr<cc::Layer> GetLayerTree(
scoped_refptr<cc::Layer> content_root_layer) = 0;
virtual ~LayerTreeBuildHelper() {};
private:
DISALLOW_COPY_AND_ASSIGN(LayerTreeBuildHelper);
};
}
#endif // CONTENT_PUBLIC_BROWSER_ANDROID_LAYER_TREE_BUILD_HELPER_H_
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