simplify thisNumberValue

Author: zloirock

packages/core-js/internals/this-number-value.js

@@ -1,10 +1,7 @@
-var classof = require('../internals/classof-raw');
+var valueOf = 1.0.valueOf;
 
 // `thisNumberValue` abstract operation
 // https://tc39.es/ecma262/#sec-thisnumbervalue
 module.exports = function (value) {
- if (typeof value != 'number' && classof(value) != 'Number') {
- throw TypeError('Incorrect invocation');
- }
- return +value;
+ return valueOf.call(value);
 };