Chrome OS: Change Child account notification.

Bug: 806913
Change-Id: I57a57c860097187d24c5a9727e5cee2ffc591b31
Reviewed-on: https://chromium-review.googlesource.com/894494Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Queue: Alexander Alekseev <alemate@chromium.org>
Cr-Commit-Position: refs/heads/master@{#533090}

ash/ash_strings.grd

@@ -432,11 +432,11 @@ This file contains the strings for ash.
       <message name="IDS_ASH_USER_IS_SUPERVISED_BY_NOTICE" desc="Text for notifications showing that this user is supervised">
         Usage and history of this user can be reviewed by the manager (<ph name="MANAGER_EMAIL">$1<ex>user@example.com</ex></ph>) on chrome.com.
       </message>
-      <message name="IDS_ASH_CHILD_USER_IS_MANAGED_BY_ONE_PARENT_NOTICE" desc="Text for notifications showing that this child user is managed by parent's account.">
-        This is an account for kids managed by <ph name="MANAGER_EMAIL">$1<ex>user@example.com</ex></ph>
+      <message name="IDS_ASH_CHILD_USER_IS_MANAGED_BY_ONE_PARENT_NOTICE" desc="Text for notifications showing that this user is managed by parent's account.">
+        Account managed by <ph name="MANAGER_EMAIL">$1<ex>user@example.com</ex></ph>
       </message>
-      <message name="IDS_ASH_CHILD_USER_IS_MANAGED_BY_TWO_PARENTS_NOTICE" desc="Text for notifications showing that this child user is managed by two parents' accounts.">
-        This is an account for kids managed by <ph name="FIRST_PARENT_EMAIL">$1<ex>first@example.com</ex></ph> and <ph name="SECOND_PARENT_EMAIL">$2<ex>second@example.com</ex></ph>
+      <message name="IDS_ASH_CHILD_USER_IS_MANAGED_BY_TWO_PARENTS_NOTICE" desc="Text for notifications showing that this user is managed by two parents' accounts.">
+        Account managed by <ph name="FIRST_PARENT_EMAIL">$1<ex>first@example.com</ex></ph> and <ph name="SECOND_PARENT_EMAIL">$2<ex>second@example.com</ex></ph>
       </message>
 
       <message name="IDS_ASH_STATUS_TRAY_PREVIOUS_MENU" desc="The accessible text for header entries for detailed versions of status tray items.">