Update Android overflow menu window animation

chrome/android/java/res/values-v17/styles.xml

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Copyright 2014 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.
 -->
 
 <resources>
     <style name="AppBannerTitle">
         <item name="android:textColor">#333333</item>
         <item name="android:textSize">@dimen/app_banner_title_text_size</item>
         <item name="android:fontFamily">sans-serif-light</item>
     </style>
     <style name="AppBannerButton">
         <item name="android:textSize">@dimen/app_banner_button_text_size</item>
         <item name="android:textAllCaps">true</item>
         <item name="android:fontFamily">sans-serif</item>
         <item name="android:textStyle">bold</item>
     </style>
     <style name="OverflowMenuTheme" parent="Theme.AppCompat.Light">
         <item name="android:popupBackground">@null</item>
         <item name="android:listDivider">@null</item>
         <item name="android:listPreferredItemHeightSmall">48dp</item>
         <item name="android:listPreferredItemPaddingStart">16dp</item>
         <item name="android:listPreferredItemPaddingEnd">16dp</item>
         <item name="android:textSize">16sp</item>
+        <item name="android:popupAnimationStyle">@style/OverflowMenuAnim</item>
+    </style>
+    <style name="OverflowMenuAnim">
+        <item name="android:windowEnterAnimation">@anim/menu_enter</item>
+        <item name="android:windowExitAnimation">@anim/menu_exit</item>
     </style>
 </resources>