chromium/cc/test/test_hooks.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CC_TEST_TEST_HOOKS_H_
#define CC_TEST_TEST_HOOKS_H_

#include <memory>

#include "cc/animation/animation_delegate.h"
#include "cc/trees/layer_tree_host.h"
#include "cc/trees/layer_tree_host_impl.h"
#include "components/viz/common/quads/aggregated_render_pass.h"
#include "ui/gfx/animation/keyframe/animation_curve.h"

namespace gfx {
struct PresentationFeedback;
}

namespace viz {
class CompositorFrame;
class DisplayCompositorMemoryAndTaskController;
class OutputSurface;
class SkiaOutputSurface;
}

namespace cc {

struct ApplyViewportChangesArgs;
struct BeginMainFrameMetrics;

// Used by test stubs to notify the test when something interesting happens.
class TestHooks : public AnimationDelegate { … };

}  // namespace cc

#endif  // CC_TEST_TEST_HOOKS_H_