Change the string managed user to limited user.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index d5f477d5b44b657681e782e56204ad8b3ceb3233..d5418a7e983c28e4526cd65e6858065bb53430dc 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -8256,8 +8256,8 @@ The following plug-in is unresponsive: <ph name="PLUGIN_NAME">$1
       <message name="IDS_MANAGED_USER_INFO" desc="A text which explains that the user is managed by a custodian.">
         This user is managed by <ph name="CUSTODIAN_NAME">$1<ex>custodian@gmail.com</ex></ph>. Usage and history from this user may be tracked.
       </message>
-      <message name="IDS_MANAGED_USER_AVATAR_LABEL" desc="A label for the managed user">
-        Managed user
+      <message name="IDS_MANAGED_USER_AVATAR_LABEL" desc="A label for the managed user which is used in the avatar menu and as a label in the titlebar.">
+        Limited user
       </message>
 
       <!-- Managed Mode Block Interstitial data -->