Took care of some TODOs.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4440 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/presents/client/Communicator.as

@@ -121,7 +121,7 @@ public class Communicator
 
     public function postMessage (msg :UpstreamMessage) :void
     {
-        sendMessage(msg); // send it now: we have no out queue (TODO?)
+        sendMessage(msg); // send it now: we have no out queue
     }
 
     protected function shutdown (logonError :Error) :void

src/as/com/threerings/presents/dobj/DEvent.as

@@ -32,10 +32,7 @@ public /* abstract */ class DEvent
      */
     public function applyToObject (target :DObject) :Boolean
     {
-        // TODO
-        Log.getLog(this).warning(
-            "DEvent.applyToTarget is really an abstract method.");
-        return false;
+        throw new Error("abstract");
     }
 
     /**

src/as/com/threerings/presents/dobj/OidList.as

@@ -86,7 +86,7 @@ public class OidList
     // documentation inherited from interface Streamable
     public function writeObject (out :ObjectOutputStream) :void
     {
-        Log.getLog(this).warning("TODO: Not implemented: " + this);
+        throw new Error();
     }
 
     // documentation inherited from interface Streamable