plugins/time_marker: use now required poezio.ui.types

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>

plugins/time_marker.py

@@ -31,6 +31,7 @@ Messages like “2 hours, 25 minutes passed…” are automatically displayed in
 
 from poezio.plugin import BasePlugin
 from datetime import datetime, timedelta
+from poezio.ui.types import InfoMessage
 
 
 class Plugin(BasePlugin):
@@ -72,4 +73,5 @@ class Plugin(BasePlugin):
             delta = datetime.now() - last_message_date
             if delta >= timedelta(0, self.config.get('delay', 900)):
                 tab.add_message(
-                    "%s passed…" % (format_timedelta(delta), ), str_time='')
+                    InfoMessage("%s passed…" % (format_timedelta(delta), ))
+                )