google/closure-compiler — pull request #627 by headcr4sh (2014-09-19 12:10:27+00:00)
Title: Update externs for String.prototype.localeCompare

According to the ECMAScript specification the function String.prototype.localeCompare can deal with optional "locales" and "options" arguments.

See:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/localeCompare
http://www.ecma-international.org/ecma-402/1.0/#sec-13.1.1