Change the CBD dialog on Android to a PreferenceFragment

chrome/android/java/strings/android_chrome_strings.grd

Index: chrome/android/java/strings/android_chrome_strings.grd
diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
index 3ba265d024609878ba863d2423f9555ecf7c2387..96032186f926c31504fb28af7f343d72b6b1a95e 100644
--- a/chrome/android/java/strings/android_chrome_strings.grd
+++ b/chrome/android/java/strings/android_chrome_strings.grd
@@ -415,6 +415,12 @@ For example, some websites may respond to this request by showing you ads that a
       <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>
@@ -430,7 +436,7 @@ For example, some websites may respond to this request by showing you ads that a
       <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">