Remove backwards compatibility for update second arg (#6675)

diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index 63dfe68cd4bb02003404c6758037fef89de683ae..8e75bf8e1eea0a02e9c8777417e675b3bf04c913 100644 (file)
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -460,14 +460,6 @@ helpers.extend(Chart.prototype, /** @lends Chart */ {
                var me = this;
                var i, ilen;
 
-               if (!config || typeof config !== 'object') {
-                       // backwards compatibility
-                       config = {
-                               duration: config,
-                               lazy: arguments[1]
-                       };
-               }
-
                updateConfig(me);
 
                // plugins options references might have change, let's invalidate the cache