chromium/ui/aura/native_window_occlusion_tracker.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/aura/native_window_occlusion_tracker.h"

#include "base/metrics/field_trial_params.h"
#include "build/build_config.h"
#include "ui/aura/window_tree_host.h"
#include "ui/base/ui_base_features.h"

#if BUILDFLAG(IS_WIN)
#include "ui/aura/native_window_occlusion_tracker_win.h"
#endif  // BUILDFLAG(IS_WIN)

namespace aura {

// static
void NativeWindowOcclusionTracker::EnableNativeWindowOcclusionTracking(
    WindowTreeHost* host) { … }

// static
void NativeWindowOcclusionTracker::DisableNativeWindowOcclusionTracking(
    WindowTreeHost* host) { … }

// static
bool NativeWindowOcclusionTracker::IsNativeWindowOcclusionTrackingAlwaysEnabled(
    WindowTreeHost* host) { … }

}  // namespace aura