am 888e3d75: Use ic_person_white_64dp with correct padding

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2014 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.

-->

<!-- The avatar bitmap doesn't have a large enough border to look good inside the letter

     tile drawable. <scale> reduces size of image bitmap in order to increase the perceived border

     size. -->

<scale xmlns:android="http://schemas.android.com/apk/res/android"

    android:scaleGravity="center"

    android:scaleHeight="@dimen/tile_letter_avatar_scale"

    android:scaleWidth="@dimen/tile_letter_avatar_scale" >

    <!-- Need to nest this inside <scale> as a separate item so that we can set the

        "filter" value -->

    <bitmap android:src="@drawable/ic_person_white_64dp"

        android:filter="true"

        android:dither="true"

        android:tint="@color/actionbar_icon_color" />

</scale>