mockery: removed old resolveFilename hack

mockery.js

@@ -67,23 +67,6 @@ function getEffectiveOptions(opts) {
     return options;
 }
 
-/*
- * The perils of using internal functions. The Node-internal _resolveFilename
- * function was changed in commit 840229a8251955d2b791928875f36d35127dcad0
- * (just prior to v0.6.10) such that it returns a string, whereas previously
- * it returned an array. Instead of playing version number tricks, just check
- * for an array and pull the filename from that if necessary.
- */
- //TODO Remove this whole method.
-function resolveFilename(request, parent) {
-    var filename = m._resolveFilename(request, parent);
-    /*istanbul ignore next - This is for node < 0.6 which we don't care about. Can be removed. */
-    if (Array.isArray(filename)) {
-        filename = filename[1];
-    }
-    return filename;
-}
-
 /*
  * The (private) loader replacement that is used when hooking is enabled. It
  * does the work of returning a mock or substitute when configured, reporting
@@ -116,8 +99,7 @@ function hookedLoader(request, parent, isMain) {
     if (registeredAllowables.hasOwnProperty(request)) {
         allow = registeredAllowables[request];
         if (allow.unhook) {
-            /* TODO: Change this to m._resolveFilename */
-            file = resolveFilename(request, parent);
+            file = m._resolveFilename(request, parent);
             if (file.indexOf('/') !== -1 && allow.paths.indexOf(file) === -1) {
                 allow.paths.push(file);
             }