No longer do we force re-parsing of request.responseText for WFS, GML, and GeoRSS layers. Thanks avlee for spotting this performance hit we've been taking since at least r174. r=crschmidt (closes #1428)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@6496 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Layer/GML.js

@@ -131,7 +131,7 @@ OpenLayers.Layer.GML = OpenLayers.Class(OpenLayers.Layer.Vector, {
     requestSuccess:function(request) {
         var doc = request.responseXML;
         
-        if (!doc || request.fileType!="XML") {
+        if (!doc) {
             doc = request.responseText;
         }