arc: Notification for guiding the user to filesystem migration.

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 680ad09dc2da512e2e2ec7313561da97a00dd383..c85227e86141ccefc220f19813bb7225bb6ec67f 100644
--- a/chrome/app/chromeos_strings.grdp
+++ b/chrome/app/chromeos_strings.grdp
@@ -6550,6 +6550,18 @@ All users must sign out to continue.
   <message name="IDS_HATS_DONE_BUTTON_LABEL" desc="Label used for the done button at the end of survey">
     Done
   </message>
+  <message name="IDS_ARC_MIGRATE_ENCRYPTION_NOTIFICATION_TITLE" desc="Title of the notification to navigate the user to first update the device encryption before running Android apps.">
+    Install critical update
+  </message>
+  <message name="IDS_ARC_MIGRATE_ENCRYPTION_NOTIFICATION_MESSAGE" desc="Main message of the notification to navigate the user to first update the device encryption before running Android apps.">
+    To use Android apps, sign in again and update.
+  </message>
+  <message name="IDS_ARC_MIGRATE_ENCRYPTION_NOTIFICATION_LOW_BATTERY_MESSAGE" desc="Main message of the notification to navigate the user to first update the device encryption before running Android apps.">
+    To use Android apps, charge &amp; update your <ph name="DEVICE_TYPE">$1<ex>Chromebook</ex></ph>.
+  </message>
+  <message name="IDS_ARC_MIGRATE_ENCRYPTION_NOTIFICATION_RESTART_BUTTON" desc="Label for the button in the notification that navigates the user to sign-out for completing the encryption update step.">
+    Sign out &amp; sign back in
+  </message>
 
   <!-- Print Job Notification -->
   <message name="IDS_PRINT_JOB_WAITING_NOTIFICATION_MESSAGE" desc="Message of the waiting-for-printing notification.">