Unify and Improve the Sign-In and Sync Confirmation Screens on Clank.

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 1545 matching lines @@
         Chrome failed during startup with an unexpected error.
       </message>
 
       <!-- First Run strings -->
       <message name="IDS_FRE_SET_UP_CHROME" desc="Header text shown when the user is first setting up Chrome">
         Set up Chrome
       </message>
       <message name="IDS_FRE_ACCOUNT_CHOICE_DESCRIPTION" desc="Text for account chooser page">
         Select an account to get your bookmarks, history, passwords, and other settings on all your devices.
       </message>
+      <message name="IDS_FRE_ACCEPT" desc="Text for button to accept being signed in">
+        OK, got it
+      </message>
+      <message name="IDS_FRE_UNDO" desc="Text for button to undo being signed in">
+        Undo
+      </message>
       <message name="IDS_FRE_SKIP_TEXT" desc="Text for second page skip button">
         No thanks
       </message>
       <message name="IDS_CHOOSE_ACCOUNT_SIGN_IN" desc="Sign in button for choose google account dialog [CHAR-LIMIT=20]">
         Sign in
       </message>
       <message name="IDS_FRE_DONE" desc="Button to dismiss the sign-in screen once the user is done">
         Done
       </message>
       <message name="IDS_FRE_SETTINGS" desc="Button that opens Chrome settings">
@@ skipping 11 matching lines @@
       <message name="IDS_SIGN_IN_TO_CHROME_SUMMARY_VARIANT" desc="A variant of summary for the signin promo; lists reasons to sign in to Chrome.">
         Sign in to access all your web stuff from any device
       </message>
       <message name="IDS_FRE_NO_ACCOUNTS" desc="Text for spinner when there is no google accounts [CHAR-LIMIT=40]">
         Add an account
       </message>
       <message name="IDS_FRE_HI_NAME" desc="Title welcoming the user by their name after they have signed in.">
         Hi, <ph name="FULL_NAME">%1$s<ex>John Smith</ex></ph>
       </message>
       <message name="IDS_FRE_SIGNED_IN_DESCRIPTION" desc="Explanation of what gets synced after the user signed in">
-        Your bookmarks, history, passwords, and other settings will be synced to your Google Account.
+        Your bookmarks, history, passwords, and other settings will be synced to your Google Account so you can use them on all your devices. You can choose what to sync in <ph name="BEGIN_LINK1">&lt;LINK1&gt;</ph>Settings<ph name="END_LINK1">&lt;/LINK1&gt;</ph>.
       </message>
       <message name="IDS_FRE_SIGNED_IN_DESCRIPTION_UCA_ADDENDUM" desc="Additional explanation for child accounts that synced settings are managed by parents.">
         Your parents help manage these settings.
       </message>
       <message name="IDS_FRE_TOS_AND_PRIVACY" desc="Message explaining that use of Chrome is governed by Chrome's terms of service and privacy notice.">
         By using this application, you agree to Chrome’s <ph name="BEGIN_LINK1">&lt;LINK1&gt;</ph>Terms of Service<ph name="END_LINK1">&lt;/LINK1&gt;</ph> and <ph name="BEGIN_LINK2">&lt;LINK2&gt;</ph>Privacy Notice<ph name="END_LINK2">&lt;/LINK2&gt;</ph>.
       </message>
       <message name="IDS_FRE_SEND_REPORT_CHECK" desc="Text for asking the user to allow sending stats and crash reports">
         Help make Chrome better by sending usage statistics and crash reports to Google.
       </message>
@@ skipping 706 matching lines @@
       </message>
       <message name="IDS_PHYSICAL_WEB_EMPTY_LIST" desc="The message displayed in place of a list of nearby URLs when there are no URLs to display.">
         No nearby Physical Web pages found
       </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>
     </messages>
   </release>
 </grit>