Remove duplicate scale building (#6247)

src/core/core.controller.js

@@ -247,9 +247,6 @@ helpers.extend(Chart.prototype, /** @lends Chart */ {
 			me.resize(true);
 		}
 
-		// Make sure scales have IDs and are built before we build any controllers.
-		me.ensureScalesHaveIDs();
-		me.buildOrUpdateScales();
 		me.initToolTip();
 
 		// After init plugin notification