chromeos_strings: Add ARC+Active Directory related strings

chrome/app/chromeos_strings.grdp

Index: chrome/app/chromeos_strings.grdp
diff --git a/chrome/app/chromeos_strings.grdp b/chrome/app/chromeos_strings.grdp
index 77e3323ecf6dfe296a850ff7a22fc5647be90006..b35a1b8ae1a9e6dd388cb12fdc3e6b5d5ceaf391 100644
--- a/chrome/app/chromeos_strings.grdp
+++ b/chrome/app/chromeos_strings.grdp
@@ -6503,6 +6503,9 @@ All users must sign out to continue.
   <message name="IDS_ARC_OPT_IN_DIALOG_BUTTON_CANCEL" desc="Cancel button of the opt-in dialog for Android apps.">
     Cancel
   </message>
+  <message name="IDS_ARC_OPT_IN_DIALOG_BUTTON_NEXT" desc="Next button of the opt-in dialog for Android apps.">
+    Next
+  </message>
   <message name="IDS_ARC_OPT_IN_DIALOG_BUTTON_RETRY" desc="Retry button of the opt-in dialog for Android apps.">
     Try again
   </message>
@@ -6565,6 +6568,9 @@ All users must sign out to continue.
   <message name="IDS_ARC_OPT_IN_PRIVACY_POLICY_LINK" desc="Text of the Link to Goolge Privacy Policy in opt-in dialog">
     Google privacy policy
   </message>
+  <message name="IDS_ARC_OPT_IN_AD_AUTH_NOTIFICATION" desc="Text displayed in opt-in dialog to inform an Active Directory user that they may have to enter their credentials in a browser window">
+    To enable your account to access the Google Play Store, you will need to authenticate with your Identity Provider. Please click Next to proceed.
+  </message>
   <message name="IDS_ARC_OPT_OUT_TAB_TITLE" desc="Tab title when viewing opt-out setting dialog for android apps.">
     Settings - Remove Android apps
   </message>