Move components/display_compositor to components/viz/display_compositor

components/display_compositor/compositor_overlay_candidate_validator_ozone.h

-// 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 COMPONENTS_DISPLAY_COMPOSITOR_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_OZONE_H_
-#define COMPONENTS_DISPLAY_COMPOSITOR_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_OZONE_H_
-
-#include <memory>
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "components/display_compositor/compositor_overlay_candidate_validator.h"
-#include "components/display_compositor/display_compositor_export.h"
-#include "ui/gfx/native_widget_types.h"
-
-namespace ui {
-class OverlayCandidatesOzone;
-}
-
-namespace display_compositor {
-
-class DISPLAY_COMPOSITOR_EXPORT CompositorOverlayCandidateValidatorOzone
-    : public CompositorOverlayCandidateValidator {
- public:
-  CompositorOverlayCandidateValidatorOzone(
-      std::unique_ptr<ui::OverlayCandidatesOzone> overlay_candidates,
-      std::string strategies_string);
-  ~CompositorOverlayCandidateValidatorOzone() override;
-
-  // cc::OverlayCandidateValidator implementation.
-  void GetStrategies(cc::OverlayProcessor::StrategyList* strategies) override;
-  bool AllowCALayerOverlays() override;
-  bool AllowDCLayerOverlays() override;
-  void CheckOverlaySupport(cc::OverlayCandidateList* surfaces) override;
-
-  // CompositorOverlayCandidateValidator implementation.
-  void SetSoftwareMirrorMode(bool enabled) override;
-
- private:
-  std::unique_ptr<ui::OverlayCandidatesOzone> overlay_candidates_;
-  // Callback declaration to allocate a new OverlayProcessor::Strategy.
-  using StrategyInstantiator =
-      base::Callback<std::unique_ptr<cc::OverlayProcessor::Strategy>(
-          CompositorOverlayCandidateValidatorOzone*)>;
-  // List callbacks used to instantiate OverlayProcessor::Strategy
-  // as defined by |strategies_string| paramter in the constructor.
-  std::vector<StrategyInstantiator> strategies_instantiators_;
-  bool software_mirror_active_;
-
-  DISALLOW_COPY_AND_ASSIGN(CompositorOverlayCandidateValidatorOzone);
-};
-
-}  // namespace display_compositor
-
-#endif  // COMPONENTS_DISPLAY_COMPOSITOR_COMPOSITOR_OVERLAY_CANDIDATE_VALIDATOR_OZONE_H_