chrome/android/java/src/org/chromium/chrome/browser/compositor/scene_layer/SceneOverlayLayer.java

// Copyright 2015 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.

package org.chromium.chrome.browser.compositor.scene_layer;

/**
 * An extension of SceneLayer for SceneOverlay.
 */
public abstract class SceneOverlayLayer extends SceneLayer {

    /**
     * Sets a content tree inside this scene overlay tree.
     * TODO(jaekyun): We need to rename this method later because the meaning of "content" isn't
     * clear.
     */
    public abstract void setContentTree(SceneLayer contentTree);
}