From e6a9f9e1302c1bb8ac75b2e2b5fa9fc617862f7f Mon Sep 17 00:00:00 2001
From: Igor Minar <igor@angularjs.org>
Date: Fri, 8 Aug 2014 11:08:07 -0700
Subject: [PATCH] refactor: simplify trim fn now that IE9 has String#trim

---
 src/Angular.js | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/src/Angular.js b/src/Angular.js
index 5c08e7ab..ac011b21 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -575,19 +575,9 @@ function isPromiseLike(obj) {
 }
 
 
-var trim = (function() {
-  // native trim is way faster: http://jsperf.com/angular-trim-test
-  // but IE doesn't have it... :-(
-  // TODO: we should move this into IE/ES5 polyfill
-  if (!String.prototype.trim) {
-    return function(value) {
-      return isString(value) ? value.replace(/^\s\s*/, '').replace(/\s\s*$/, '') : value;
-    };
-  }
-  return function(value) {
-    return isString(value) ? value.trim() : value;
-  };
-})();
+var trim = function(value) {
+  return isString(value) ? value.trim() : value;
+};
 
 
 /**