Move session length timer into tray bubble.

ash/ash_strings.grd

Index: ash/ash_strings.grd
diff --git a/ash/ash_strings.grd b/ash/ash_strings.grd
index 07a6f3ffb468ddc8256822e66f828336eb929b83..1211070ca419ae4ea1e0b1d9b612c0b138d5a8ff 100644
--- a/ash/ash_strings.grd
+++ b/ash/ash_strings.grd
@@ -512,11 +512,11 @@ Press Shift + Alt to switch.
       <message name="IDS_ASH_STATUS_TRAY_SHUTDOWN" desc="The accessible text for the shutdown button.">
         Shut down
       </message>
-      <message name="IDS_ASH_STATUS_TRAY_REMAINING_SESSION_TIME" desc="The time remaining until the end of the session. Shown if the session length is limited.">
-        <ph name="hours">$1<ex>01</ex></ph>:<ph name="minutes">$2<ex>35</ex></ph>:<ph name="seconds">$3<ex>12</ex></ph>
+      <message name="IDS_ASH_STATUS_TRAY_BUBBLE_SESSION_LENGTH_LIMIT" desc="Tray bubble item shown to inform the user that the session length is limited.">
+        Session ends in <ph name="session_time_remaining">$1<ex>4 minutes 23 seconds</ex></ph>.
       </message>
-      <message name="IDS_ASH_STATUS_TRAY_REMAINING_SESSION_TIME_NOTIFICATION" desc="Notification shown to inform the user that the session length is limited.">
-        This session will end in <ph name="session_time_remaining">$1<ex>15 minutes</ex></ph>. You will be automatically signed out.
+      <message name="IDS_ASH_STATUS_TRAY_NOTIFICATION_SESSION_LENGTH_LIMIT" desc="Notification shown to inform the user that the session length is limited.">
+        Session ends in <ph name="session_time_remaining">$1<ex>4 minutes 23 seconds</ex></ph>. You will be signed out.
       </message>
 
       <message name="IDS_ASH_STATUS_TRAY_LOCALLY_MANAGED_LABEL" desc="Label shown instead of email for supervised users">