Change the CBD dialog on Android to a PreferenceFragment

chrome/android/java/strings/android_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- android_chrome_strings.grd contains strings for Chrome for Android.
 
 FAQ:
   - How do I add, change, or remove a string?
       Just update this file.
   - Translations will happen automatically??
       Yes, indeed. Just add your string before the branch point and
       make the description good.
@@ skipping 397 matching lines @@
         “Do Not Track”
       </message>
       <message name="IDS_DO_NOT_TRACK_DESCRIPTION" desc="Description for 'Do Not Track' preference">
         Enabling “Do Not Track” means that a request will be included with your browsing traffic. Any effect depends on whether a website responds to the request, and how the request is interpreted.
 
 For example, some websites may respond to this request by showing you ads that aren’t based on other websites you’ve visited. Many websites will still collect and use your browsing data — for example to improve security, to provide content, ads and recommendations, and to generate reporting statistics.
       </message>
       <message name="IDS_CLEAR_BROWSING_DATA_TITLE" desc="Button to Clear Browsing Data [CHAR-LIMIT=24]">
         Clear browsing data
       </message>
+      <message name="IDS_CLEAR_BROWSING_DATA_FOOTNOTE" desc="A summary string at the bottom of the Clear Browsing Data dialog, informing the user that not all data can be cleared through this dialog.">
+        Some settings that may reflect browsing habits will not be cleared.
+      </message>
+      <message name="IDS_CLEAR_BROWSING_DATA_FOOTNOTE_SYNCED" desc="A summary string at the bottom of the Clear Browsing Data dialog, informing the user that synced data types are deleted across devices, and that not all data can be cleared through this dialog.">
+        This clears synced data from all devices. Some settings that may reflect browsing habits will not be cleared.
+      </message>
       <message name="IDS_CLEAR_CACHE_TITLE" desc="Title for Clear Cache in Clear Browsing Data dialog">
         Cache
       </message>
       <message name="IDS_CLEAR_HISTORY_TITLE" desc="Title for Clear History in Clear Browsing Data dialog">
         Browsing history
       </message>
       <message name="IDS_CLEAR_COOKIES_AND_SITE_DATA_TITLE" desc="Title for Clear Cookies and site data in Clear Browsing Data dialog">
         Cookies, site data
       </message>
       <message name="IDS_CLEAR_COOKIES_NO_SIGN_OUT_SUMMARY" desc="Text at the bottom of the Clear Browsing Data dialog informing that clearing cookies wouldn't sign the user out of Google Accounts. Dialog also contains a link which opens the Account Management screen.">
         You won’t be signed out of your <ph name="BEGIN_LINK">&lt;link&gt;</ph>Google Accounts<ph name="END_LINK">&lt;/link&gt;</ph>
       </message>
       <message name="IDS_CLEAR_PASSWORDS_TITLE" desc="Title for Clear Passwords in Clear Browsing Data preference">
         Saved passwords
       </message>
-      <message name="IDS_CLEAR_FORMDATA_TITLE" desc="Title for Clear Form Data in Clear Browsing Data preference">
+      <message name="IDS_CLEAR_FORM_DATA_TITLE" desc="Title for Clear Form Data in Clear Browsing Data preference">
         Autofill data
       </message>
       <message name="IDS_CLEAR_BOOKMARKS_TITLE" desc="Title for Clear Bookmarks data in Clear Synced Data dialog">
         Bookmarks
       </message>
       <message name="IDS_CLEAR_BROWSING_DATA_PROGRESS_TITLE" desc='Title for the progress dialog used when waiting for "clear browsing data" to complete.'>
         Clearing browsing data
       </message>
       <message name="IDS_CLEAR_DATA_DELETE" desc="Button that allows the user to clear their browsing data. [CHAR-LIMIT=20]">
         Clear
@@ skipping 1936 matching lines @@
       </message>
       <message name="IDS_PHYSICAL_WEB_EMPTY_LIST_SCANNING" desc="The message displayed in place of a list of nearby URLs while still scanning for nearby URLs.">
         Looking for nearby Physical Web pages
       </message>
       <message name="IDS_PHYSICAL_WEB_REFRESH" desc="The label for a button that initiates a scan for nearby URLs">
         Refresh
       </message>
     </messages>
   </release>
 </grit>