Buddy online status alerts

indra/newview/llcallingcard.cpp

@@ -663,6 +663,11 @@ void LLAvatarTracker::processChange(LLMessageSystem* msg)
 						LLNotifications::instance().add(LLRelationship::GRANT_MAP_LOCATION & new_rights
 							? "GrantedMapRights" : "RevokedMapRights", args, payload);
 					}
+                    if (change & LLRelationship::GRANT_ONLINE_STATUS)
+                    {
+                        LLNotifications::instance().add(LLRelationship::GRANT_ONLINE_STATUS & new_rights
+							? "GrantedOnlineStatus" : "RevokedOnlineStatus", args, payload);
+                    }
 				}
 				buddy_it->second->setRightsFrom(new_rights);
 			}

indra/newview/skins/default/xui/en/notifications.xml

@@ -12599,6 +12599,23 @@ Your privilege to find [NAME]'s map location has been revoked.
 [NAME] has given you permission to find their location on the map.
   </notification>
 
+  <notification
+    icon="alertmodal.tga"
+    name="RevokedOnlineStatus"
+    persist="true"
+    log_to_im="true"
+    type="notify">
+Your privilege to see [NAME]&apos;s online status has been revoked. Very sneaky!
+  </notification>
+  <notification
+    icon="alertmodal.tga"
+    name="GrantedOnlineStatus"
+    persist="true"
+    log_to_im="true"
+    type="notify">
+[NAME] has given you permission to see their online status.
+  </notification>
+  
   <notification
     icon="alertmodal.tga"
     label="Warn on insecure login"