Cookie fixes.

git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@124 c613c5cb-e716-0410-b11b-feb51c14d237

src/as/com/threerings/ezgame/client/GameObjectImpl.as

@@ -305,10 +305,7 @@ public class GameObjectImpl extends EventDispatcher
             return false;
         }
 
-        _ezObj.ezGameService.setCookie(_ctx.getClient(), null, // ba,
+        _ezObj.ezGameService.setCookie(_ctx.getClient(), ba,
-        // TODO
-        ///
-        /// TODO
             createLoggingListener("setUserCookie"));
         return true;
     }

src/as/com/threerings/ezgame/data/UserCookie.as

@@ -31,7 +31,7 @@ public class UserCookie
     public function readObject (ins :ObjectInputStream) :void
     {
         playerIndex = ins.readInt();
-        var ba :ByteArray = (ins.readObject() as ByteArray);
+        var ba :ByteArray = (ins.readField(ByteArray) as ByteArray);
         cookie = EZObjectMarshaller.decode(ba);
     }