Avoiding unnecessary repeated checks of navigator.userAgent. The constants added here should not be used outside the library. In the future, they should be removed from the library. r=ahocevar (closes #2911)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@10868 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/Layer/MapServer.html

@@ -226,7 +226,7 @@
                        (window.location.host == "localhost") ||
                        (window.location.host == "openlayers.org");
         
-        if (OpenLayers.Util.getBrowserName() == "opera" || OpenLayers.Util.getBrowserName() == "safari") {
+        if (OpenLayers.BROWSER_NAME == "opera" || OpenLayers.BROWSER_NAME == "safari") {
             t.plan(1);
             t.debug_print("Can't test google reprojection in Opera or Safari.");
         } else if(validkey) {