Removed some unused imports, preparing for addition of more vilya/whirled dependencies to abc build

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5123 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/crowd/chat/client/BroadcastHandler.as

@@ -22,7 +22,6 @@
 package com.threerings.crowd.chat.client {
 
 import com.threerings.util.Name;
-import com.threerings.util.ResultAdapter;
 import com.threerings.util.ResultListener;
 import com.threerings.util.StringUtil;
 

src/as/com/threerings/crowd/chat/data/ChatCodes.as

@@ -26,9 +26,6 @@ import com.threerings.presents.data.Permission;
 
 import com.threerings.crowd.data.BodyObject;
 
-import com.threerings.crowd.chat.client.ChatDirector;
-import com.threerings.crowd.chat.client.SpeakService;
-
 /**
  * Contains codes used by the chat invocation services.
  */

src/as/com/threerings/crowd/client/LocationDirector.as

@@ -38,7 +38,6 @@ import com.threerings.presents.dobj.SubscriberAdapter;
 
 import com.threerings.crowd.data.BodyObject;
 import com.threerings.crowd.data.CrowdCodes;
-import com.threerings.crowd.data.LocationCodes;
 import com.threerings.crowd.data.LocationMarshaller;
 import com.threerings.crowd.data.PlaceConfig;
 import com.threerings.crowd.data.PlaceObject;

src/as/com/threerings/crowd/client/PlaceViewUtil.as

@@ -71,10 +71,6 @@ public class PlaceViewUtil
     private static function dispatch (
             root :Object, plobj :PlaceObject, funct :String) :void
     {
-        if (!(root is DisplayObject)) {
-            return;
-        }
-
         // much of the code in here is adapted from
         // com.threerings.flash.DisplayUtil, which we cannot access because
         // it's in the nenya package. So sad, too bad.
@@ -90,6 +86,10 @@ public class PlaceViewUtil
             }
         }
 
+        if (!(root is DisplayObject)) {
+            return;
+        }
+
         if (root is DisplayObjectContainer) {
             // a little type-unsafety so that we don't have to write two blocks
             var o :Object= (root is IRawChildrenContainer) ? 

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

@@ -21,8 +21,6 @@
 
 package com.threerings.presents.dobj {
 
-import com.threerings.util.Equalable;
-
 import com.threerings.io.Streamable;
 
 public interface DSet_Entry extends Streamable