update XXX comments which are no longer valid or can wait

scripts/tests/test-rpc.js

@@ -251,8 +251,7 @@ nThen(function (w) {
             return void console.error(err);
         }
 
-        // XXX validate that the write was actually successful by checking its size
+        // TODO validate that the write was actually successful by checking its size
-
         response = response;
         // shutdown doesn't work, so we need to do this instead
     }));

www/common/outer/async-store.js

@@ -1790,17 +1790,6 @@ define([
             // If we don't check now, Listmap will create an empty proxy if it no longer exists on
             // the server.
             nThen(function (waitFor) {
-                //var edPublic = store.proxy.edPublic;
-                /*var checkExpired = Object.keys(shared).filter(function (fId) {
-                    var d = shared[fId];
-                    return (Array.isArray(d.owners) && d.owners.length &&
-                            (!edPublic || d.owners.indexOf(edPublic) === -1))
-                            || (d.expire && d.expire < (+new Date()));
-                }).map(function (fId) {
-                    return shared[fId].channel;
-                });*/
-                // XXX test: we probably shouldn't filter shared folder anymore here because
-                // the owner or the expiration time can change, so they can all be deleted
                 var checkExpired = Object.keys(shared).map(function (fId) {
                     return shared[fId].channel;
                 });