NavigatorConcurrentHardware

NavigatorConcurrentHardware

[1] Navigator HW Concurrency - WHATWG Wiki ( ( 版)) <http://wiki.whatwg.org/wiki/Navigator_HW_Concurrency>

[2] Intent to implement and ship: navigator.hardwareConcurrency - Google グループ ( ( 版)) <https://groups.google.com/forum/#!msg/mozilla.dev.platform/QnhfUVw9jCI/PEFuf5a_0YQJ>

[3] Add navigator.hardwareConcurrency · whatwg/html@87b8402 ( 版) <https://github.com/whatwg/html/commit/87b8402079f63cc6adfd2b21fb67231a02f00933>