From: Timo Tijhof <krinklemail@gmail.com>
Date: Thu, 14 Sep 2017 17:25:15 +0000 (+0200)
Subject: mediawiki.Title: Remove obsolete Object.create ES3 fallback
X-Git-Tag: 1.31.0-rc.0~2098^2
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/%24spUrl?a=commitdiff_plain;h=de603cc7f3ecc19e13fe9ca7c98b03dc492fa8d5;p=lhc%2Fweb%2Fwiklou.git

mediawiki.Title: Remove obsolete Object.create ES3 fallback

We no longer support non-ES5 browsers.

Change-Id: If1e18dc3111899f3b0a5ae53909624186101a8ba
---

diff --git a/resources/src/mediawiki/mediawiki.Title.js b/resources/src/mediawiki/mediawiki.Title.js
index 398adbb652..53cbd6074e 100644
--- a/resources/src/mediawiki/mediawiki.Title.js
+++ b/resources/src/mediawiki/mediawiki.Title.js
@@ -456,19 +456,7 @@
 		trimFileNameToByteLength = function ( name, extension ) {
 			// There is a special byte limit for file names and ... remember the dot
 			return trimToByteLength( name, FILENAME_MAX_BYTES - extension.length - 1 ) + '.' + extension;
-		},
-
-		// Polyfill for ES5 Object.create
-		createObject = Object.create || ( function () {
-			return function ( o ) {
-				function Title() {}
-				if ( o !== Object( o ) ) {
-					throw new Error( 'Cannot inherit from a non-object' );
-				}
-				Title.prototype = o;
-				return new Title();
-			};
-		}() );
+		};
 
 	/* Static members */
 
@@ -490,7 +478,7 @@
 			return null;
 		}
 
-		t = createObject( Title.prototype );
+		t = Object.create( Title.prototype );
 		t.namespace = parsed.namespace;
 		t.title = parsed.title;
 		t.ext = parsed.ext;