[subresource_filter] Site Details UI for default state

chrome/android/java/res/xml/single_website_preferences.xml

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Copyright 2015 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. -->
 
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
     <org.chromium.chrome.browser.preferences.ChromeBasePreference
         android:key="os_permissions_warning" />
     <org.chromium.chrome.browser.preferences.ChromeBasePreference
         android:key="os_permissions_warning_extra" />
     <Preference
         android:key="os_permissions_warning_divider"
         android:layout="@layout/divider_preference" />
+    <org.chromium.chrome.browser.preferences.ChromeBasePreference
+        android:key="website_settings_extra_info"
+        android:icon="@drawable/btn_info" />
+    <Preference
+        android:key="website_settings_extra_info_divider"
+        android:layout="@layout/divider_preference" />
     <PreferenceCategory
         android:key="site_heading"
         android:title="@string/website_settings_site_category" />
     <org.chromium.chrome.browser.preferences.TextMessagePreference
         android:key="site_title" />
     <PreferenceCategory
         android:key="site_usage"
         android:title="@string/website_settings_usage_category" />
     <org.chromium.chrome.browser.preferences.website.ClearWebsiteStorage
         android:key="clear_data"
@@ skipping 29 matching lines @@
         android:key="protected_media_identifier_permission_list" />
     <org.chromium.chrome.browser.preferences.ChromeBaseListPreference
         android:key="autoplay_permission_list" />
     <org.chromium.chrome.browser.preferences.ChromeBaseListPreference
         android:key="midi_sysex_permission_list" />
 
     <org.chromium.chrome.browser.preferences.ButtonPreference
         android:key="reset_site_button"
         android:title="@string/website_reset" />
 </PreferenceScreen>