Update menu look and feel on Android

chrome/android/java/res/layout/title_button_menu_item.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.
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="?android:attr/listPreferredItemHeightSmall">
+    android:layout_height="?android:attr/listPreferredItemHeightSmall"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
 
     <TextView
         android:id="@+id/title"
         android:layout_width="wrap_content"
         android:layout_height="?android:attr/listPreferredItemHeightSmall"
         android:layout_gravity="start"
         android:layout_weight="1"
         android:background="?android:attr/listChoiceBackgroundIndicator"
         android:gravity="center_vertical"
         android:paddingEnd="9dp"
-        android:paddingStart="9dp"
         android:singleLine="true"
         android:textAppearance="?android:attr/textAppearanceLargePopupMenu" />
 
-    <View
-        android:id="@+id/divider"
-        android:layout_width="1dp"
-        android:layout_height="match_parent"
-        android:background="?android:attr/listDivider" />
-
     <ImageButton
         android:id="@+id/button"
         android:layout_width="48dp"
         android:layout_height="48dp"
         android:background="?android:attr/listChoiceBackgroundIndicator"
-        android:padding="10dp"
+        android:paddingStart="10dp"
+        android:paddingTop="10dp"
+        android:paddingBottom="10dp"
         android:scaleType="fitCenter" />
 
 </LinearLayout>