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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_RENDERER_HOST_DELEGATED_FRAME_HOST_CLIENT_AURA_H_
#define CONTENT_BROWSER_RENDERER_HOST_DELEGATED_FRAME_HOST_CLIENT_AURA_H_
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "content/browser/renderer_host/delegated_frame_host.h"
#include "content/common/content_export.h"
namespace content {
class RenderWidgetHostViewAura;
// DelegatedFrameHostClient implementation for aura, not used in mus.
class CONTENT_EXPORT DelegatedFrameHostClientAura
: public DelegatedFrameHostClient {
public:
explicit DelegatedFrameHostClientAura(
RenderWidgetHostViewAura* render_widget_host_view);
DelegatedFrameHostClientAura(const DelegatedFrameHostClientAura&) = delete;
DelegatedFrameHostClientAura& operator=(const DelegatedFrameHostClientAura&) =
delete;
~DelegatedFrameHostClientAura() override;
protected:
RenderWidgetHostViewAura* render_widget_host_view() {
return render_widget_host_view_;
}
// DelegatedFrameHostClient implementation.
ui::Layer* DelegatedFrameHostGetLayer() const override;
bool DelegatedFrameHostIsVisible() const override;
SkColor DelegatedFrameHostGetGutterColor() const override;
void OnFrameTokenChanged(uint32_t frame_token,
base::TimeTicks activation_time) override;
float GetDeviceScaleFactor() const override;
void InvalidateLocalSurfaceIdOnEviction() override;
std::vector<viz::SurfaceId> CollectSurfaceIdsForEviction() override;
bool ShouldShowStaleContentOnEviction() override;
private:
raw_ptr<RenderWidgetHostViewAura> render_widget_host_view_;
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_DELEGATED_FRAME_HOST_CLIENT_AURA_H_
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