[Touchless] Fix ic_check_circle selection highlight

Bug: 977168
Change-Id: I2571bd8bb63eaa2049d8f80520c6d7f176ad2519
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1677066Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: Mehran Mahmoudi <mahmoudi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#672249}

chrome/android/touchless/java/res/drawable/ic_check_circle.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2019 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. -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        tools:targetApi="21"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="@color/touchless_icon_color"
+        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM10,14.2l-2.6,-2.6L6,13l4,4 8,-8 -1.4,-1.4z"/>
+</vector>