Fix worker CORS errors with unpacked helper

configs/client-default.js

@@ -303,9 +303,7 @@ module.exports = function(options) {
         {
             packagePath: "plugins/c9.ide.language/language",
             workspaceDir: workspaceDir,
-            staticPrefix: hosted && !options.packed
-                ? options.ideBaseUrl + "/uph" + staticPrefix
-                : staticPrefix,
+            staticPrefix: staticPrefix,
             workerPrefix: options.CORSWorkerPrefix // "/static/standalone/worker"
         },
         "plugins/c9.ide.language/keyhandler",

node_modules/ace/lib/ace/worker/worker_client.js

@@ -49,11 +49,11 @@ var WorkerClient = function(topLevelNamespaces, mod, classname, workerUrl) {
         workerUrl = workerUrl || config.moduleUrl(mod, "worker");
     } else {
         var normalizePath = this.$normalizePath;
-        workerUrl = workerUrl || normalizePath(require.toUrl("ace/worker/worker.js", null, "_"));
+        workerUrl = workerUrl || normalizePath(require.toUrl("ace/worker/worker.js", null, "_", true));
 
         var tlns = {};
         topLevelNamespaces.forEach(function(ns) {
-            tlns[ns] = normalizePath(require.toUrl(ns, null, "_").replace(/(\.js)?(\?.*)?$/, ""));
+            tlns[ns] = normalizePath(require.toUrl(ns, null, "_", true).replace(/(\.js)?(\?.*)?$/, ""));
         });
     }
 

node_modules/architect-build/build_support/mini_require.js

@@ -152,8 +152,8 @@ var activateModule = function(name) {
         var req = function(path, callback) {
             return _require(name, path, callback);
         };
-        req.toUrl = function(namePlusExt) {
-            return require.toUrl(normalizeName(name, namePlusExt));
+        req.toUrl = function(namePlusExt, _1, _2, skipBalancers) {
+            return require.toUrl(normalizeName(name, namePlusExt), null, null, skipBalancers);
         };
         req.config = require.config;
         
@@ -315,7 +315,7 @@ function undefAll(module, hash) {
 
 require.MODULE_LOAD_URL = MODULE_LOAD_URL;
 
-require.toUrl = function(moduleName, ext, skipExt) {
+require.toUrl = function(moduleName, ext, skipExt, skipBalancers) {
     var absRe = /^([\w\+\.\-]+:|\/)/;
     var index = moduleName.indexOf("!");
     if (index !== -1 || !ext || /^\/|\.js$/.test(moduleName))
@@ -347,7 +347,7 @@ require.toUrl = function(moduleName, ext, skipExt) {
     if (!absRe.test(url)) {
         url = (config.baseUrl || require.MODULE_LOAD_URL + "/") +  url;
     }
-    if (url[0] === "/" && config.baseUrlLoadBalancers) {
+    if (url[0] === "/" && config.baseUrlLoadBalancers && !skipBalancers) {
         var n = Math.abs(hashCode(url)) % config.baseUrlLoadBalancers.length;
         url =  config.baseUrlLoadBalancers[n] + url;
     }