remove warning. this matches valid mbed url

node_modules/c9/urls.js

@@ -94,9 +94,6 @@ function getBaseUrl(req, sourceBaseUrlPattern, targetBaseUrlPattern) {
         targetHost = "c9.io";
     }
 
-    if (/^(ide|vfs)./.test(targetHost))
-        console.trace("Warning: possibly incorrect baseUrl constructed, with 'ide.' in the hostname: " + targetHost);
-
     return replaceDomain(targetBaseUrlPattern, targetHost)
         .replace(/\/$/, "");
 }