Remove unused CloseDragHandle.

/*

 * Copyright (C) 2008 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.systemui.statusbar.phone;

import android.content.Context;

import android.util.AttributeSet;

import android.view.MotionEvent;

import android.widget.LinearLayout;

public class CloseDragHandle extends LinearLayout {

    PhoneStatusBar mService;

    public CloseDragHandle(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    /**

     * Ensure that, if there is no target under us to receive the touch,

     * that we process it ourself.  This makes sure that onInterceptTouchEvent()

     * is always called for the entire gesture.

     */

    @Override

    public boolean onTouchEvent(MotionEvent event) {

        if (event.getAction() == MotionEvent.ACTION_DOWN) {

            setPressed(true);

        } else {

            mService.interceptTouchEvent(event);

        }

        return true;

    }

    @Override

    public boolean onInterceptTouchEvent(MotionEvent event) {

        return mService.interceptTouchEvent(event)

                ? true : super.onInterceptTouchEvent(event);

    }

}