Merge pull request expressjs#1533 from shesek/old-viewcallbacks

Removed old references to viewCallbacks

Author: tj

lib/application.js

@@ -34,7 +34,6 @@ app.init = function(){
   this.cache = {};
   this.settings = {};
   this.engines = {};
-  this.viewCallbacks = [];
   this.defaultConfiguration();
 };
 

lib/utils.js

@@ -29,8 +29,6 @@ exports.etag = function(body){
  */
 
 exports.locals = function(obj){
-  obj.viewCallbacks = obj.viewCallbacks || [];
-
   function locals(obj){
     for (var key in obj) locals[key] = obj[key];
     return obj;
@@ -279,4 +277,4 @@ exports.pathRegexp = function(path, keys, sensitive, strict) {
     .replace(/([\/.])/g, '\\$1')
     .replace(/\*/g, '(.*)');
   return new RegExp('^' + path + '$', sensitive ? '' : 'i');
-}
+}