Bug 1866295 - Land new strings for ASRouter spotlight message to encourage...

Bug 1866295 - Land new strings for ASRouter spotlight message to encourage users without FxA accounts to create one.  a=dmeehan

Original Revision: https://phabricator.services.mozilla.com/D194553

Differential Revision: https://phabricator.services.mozilla.com/D197601

browser/locales/en-US/browser/newtab/asrouter.ftl

@@ -243,7 +243,14 @@ fxa-sync-cfr-secondary = Remind me later
 
 ## Device Migration FxA Spotlight
 
-device-migration-fxa-spotlight-header = Using an older device?
-device-migration-fxa-spotlight-body = Back up your data to make sure you don’t lose important info like bookmarks and passwords — especially if you switch to a new device.
-device-migration-fxa-spotlight-primary-button = How to back up my data
-device-migration-fxa-spotlight-link = Remind me later
+device-migration-fxa-spotlight-heavy-user-header = Don’t forget to back up your data
+device-migration-fxa-spotlight-heavy-user-body = Make sure important info — like bookmarks and passwords — is updated and protected across all your devices.
+device-migration-fxa-spotlight-heavy-user-primary-button = Get started
+
+device-migration-fxa-spotlight-older-device-header = Peace of mind, from { -brand-product-name }
+device-migration-fxa-spotlight-older-device-body = An account keeps your important info updated and protected on any device you connect.
+device-migration-fxa-spotlight-older-device-primary-button = Create an account
+
+device-migration-fxa-spotlight-getting-new-device-header = Hoping for a new device this season?
+device-migration-fxa-spotlight-getting-new-device-body = Back up your data now, so you’re ready to go when your device arrives.
+device-migration-fxa-spotlight-getting-new-device-primary-button = How to back up my data

python/l10n/fluent_migrations/bug_1866295_new_device_migration_strings.py

+# Any copyright is dedicated to the Public Domain.
+# http://creativecommons.org/publicdomain/zero/1.0/
+
+from fluent.migrate.helpers import transforms_from
+
+
+def migrate(ctx):
+    """Bug 1866295 - Land new strings for device migration ASRouter messages, part {index}."""
+
+    source = "browser/browser/newtab/asrouter.ftl"
+    target = source
+
+    ctx.add_transforms(
+        target,
+        target,
+        transforms_from(
+            """
+device-migration-fxa-spotlight-getting-new-device-primary-button = {COPY_PATTERN(from_path, "device-migration-fxa-spotlight-primary-button")}
+""",
+            from_path=source,
+        ),
+    )
+