Modify Physical Web Nearby URLs list to resemble search results

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 xmlns:tools="http://schemas.android.com/tools">
     <!-- Q: Why put style resources under values-v17/ ?
          A: Problem:
             1. paddingStart causes a crash on Galaxy Tab&Note b/8351339.
             2. So we wrote a build script(generate_v14_compatible_resources.py) to convert
@@ skipping 386 matching lines @@
         <item name="android:ellipsize">none</item>
         <item name="android:fadingEdge">horizontal</item>
         <item name="android:fadingEdgeLength">30dp</item>
         <item name="android:layout_weight">1</item>
         <item name="android:requiresFadingEdge">horizontal</item>
         <item name="android:singleLine">true</item>
         <item name="android:textColor">#CCC</item>
         <item name="android:textSize">@dimen/contextual_search_text_size</item>
     </style>
 
+    <!-- Physical Web styles -->
+    <style name="PhysicalWebNearbyUrlsListStyle">
+        <item name="android:windowBackground">@color/nearby_urls_background_color</item>
+    </style>
+
     <!-- Misc styles -->
     <style name="SnackbarAnimation">
         <item name="android:windowEnterAnimation">@anim/snackbar_in</item>
         <item name="android:windowExitAnimation">@anim/snackbar_out</item>
     </style>
     <style name="SnackbarAnimationWithKeyboard">
         <item name="android:windowEnterAnimation">@anim/snackbar_in_with_keyboard</item>
         <item name="android:windowExitAnimation">@anim/snackbar_out</item>
     </style>
     <style name="LocationBarButton">
         <item name="android:background">@null</item>
     </style>
     <style name="ToolbarButton">
         <item name="android:background">?attr/selectableItemBackground</item>
         <item name="android:layout_width">48dp</item>
         <item name="android:layout_height">56dp</item>
         <item name="android:scaleType">center</item>
     </style>
 </resources>