packages/SystemUI/res/drawable/stat_sys_vpn_ic.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
**
** Copyright 2017, 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.
*/
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="17dp"
    android:height="17dp"
    android:viewportWidth="19.0"
    android:viewportHeight="19.0">
    <group
        android:translateX="1.0"
        android:translateY="1.0">
        <path
            android:pathData="M15.46,6.96H9a4.637,4.637 0,0 0,-4.37 -3.09C2.07,3.87 0,5.94 0,8.5s2.07,4.63 4.63,4.63c2.02,0 3.73,-1.29 4.37,-3.09h2.2v1.54a1.54,1.54 0,0 0,3.08 0v-1.54h1.16c0.87,0 1.56,-0.69 1.56,-1.54s-0.69,-1.54 -1.54,-1.54zM4.63,10.04a1.54,1.54 0,1 1,0.001 -3.081,1.54 1.54,0 0,1 -0.001,3.081z"
            android:fillColor="#FFF"/>
    </group>
</vector>