chromium/chrome/browser/ui/views/frame/top_controls_slide_controller.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_UI_VIEWS_FRAME_TOP_CONTROLS_SLIDE_CONTROLLER_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_TOP_CONTROLS_SLIDE_CONTROLLER_H_

namespace content {
class WebContents;
}  // namespace content

// Defines an interface for a controller that implements the Android-like
// browser top controls (a.k.a. top-chrome) sliding behavior when the current
// tab's page is scrolled by touch gestures.
// https://crbug.com/856222.
class TopControlsSlideController { … };

#endif  // CHROME_BROWSER_UI_VIEWS_FRAME_TOP_CONTROLS_SLIDE_CONTROLLER_H_