Split the footer in ClearBrowsingDataPreferences into two paragraphs

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 @@
         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="Title of the Clear Browsing Data screen. [CHAR-LIMIT=32]">
         Clear browsing data
       </message>
       <message name="IDS_CLEAR_BROWSING_DATA_SUMMARY" desc="Summary of the settings item that opens the Clear Browsing Data dialog.">
         Clear history, cookies, site data, cache…
       </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.">
-        Saved site settings will not be deleted and may reflect your browsing habits.
+      <message name="IDS_CLEAR_BROWSING_DATA_FOOTNOTE_SITE_SETTINGS" 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.">
+        Saved site settings will not be deleted and may reflect your browsing habits. <ph name="BEGIN_LINK">&lt;link&gt;</ph>Learn more<ph name="END_LINK">&lt;/link&gt;</ph>
       </message>
-      <message name="IDS_CLEAR_BROWSING_DATA_FOOTNOTE_SIGNED" 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. You won’t be signed out of your Google account. Saved site settings will not be deleted and may reflect your browsing habits.
+      <message name="IDS_CLEAR_BROWSING_DATA_FOOTNOTE_SYNC_AND_SITE_SETTINGS" 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 also that not all data can be cleared through this dialog.">
+        This clears synced data from all devices. Saved site settings will not be deleted and may reflect your browsing habits. <ph name="BEGIN_LINK">&lt;link&gt;</ph>Learn more<ph name="END_LINK">&lt;/link&gt;</ph>
+      </message>
+      <message name="IDS_CLEAR_BROWSING_DATA_FOOTNOTE_SIGNED" desc="A summary string at the bottom of the Clear Browsing Data dialog, informing the user that deleting cookies will not sign them out of their Google account.">
+        You won’t be signed out of your Google account.
+      </message>
+      <message name="IDS_CLEAR_BROWSING_DATA_FOOTNOTE_SIGNED_AND_OTHER_FORMS_OF_HISTORY" desc="A summary string at the bottom of the Clear Browsing Data dialog, informing the user that deleting cookies will not sign them out of their Google account, and also that there are other forms of browsing history present.">
+        You won’t be signed out of your Google account. Your Google account may have other forms of browsing history at <ph name="BEGIN_LINK">&lt;link&gt;</ph>history.google.com<ph name="END_LINK">&lt;/link&gt;</ph>.
       </message>
       <message name="IDS_CLEAR_CACHE_TITLE" desc="Title for Clear Cache in Clear Browsing Data dialog">
         Cached images and files
       </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 and site data
       </message>
@@ skipping 1971 matching lines @@
       </message>
       <message name="IDS_USB_CHOOSER_DIALOG_CONNECT_BUTTON_TEXT" desc="The text that is shown on the connect button in the USB chooser dialog.">
         Connect
       </message>
       <message name="IDS_USB_CHOOSER_DIALOG_FOOTNOTE_TEXT" desc="This text is shown at the bottom of the USB chooser dialog with a link to part of its text.">
         Not seeing your device? <ph name="BEGIN_LINK">&lt;link&gt;</ph>Get help<ph name="END_LINK">&lt;/link&gt;</ph>
       </message>
     </messages>
   </release>
 </grit>