chrome/android/java/res/layout-sw600dp/location_status_icon.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2018 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. -->
<merge
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <org.chromium.ui.widget.ChromeImageButton
        android:id="@+id/location_bar_status_icon"
        style="@style/LocationBarButton"
        android:layout_width="@dimen/location_bar_icon_width"
        android:layout_height="match_parent"
        android:layout_gravity="center"
        android:src="@android:color/transparent"
        android:visibility="gone"
        android:contentDescription="@string/accessibility_toolbar_btn_site_info"
        android:scaleType="center" />
</merge>