We have a Format.WFS that works in IE now -- by doing so, it means it is

spitting out a string, not an object, so this patch removes the 
Ajax.serializeToString on the string which was breaking. r=tschaub 
(Closes #1355)


git-svn-id: http://svn.openlayers.org/trunk/openlayers@6314 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Layer/WFS.js

@@ -440,17 +440,11 @@ OpenLayers.Layer.WFS = OpenLayers.Class(
         var data = this.writer.write(this.features);
         
         var url = this.url;
-        if (OpenLayers.ProxyHost &&
-            OpenLayers.String.startsWith(this.url, "http")) {
-            url = OpenLayers.ProxyHost + escape(this.url);
-        }
 
         var success = OpenLayers.Function.bind(this.commitSuccess, this);
 
         var failure = OpenLayers.Function.bind(this.commitFailure, this);
         
-        data = OpenLayers.Ajax.serializeXMLToString(data);
-        
         // from prototype.js
         new OpenLayers.Ajax.Request(url, 
                          {   method: 'post',