[NavigationTiming] Define window.performance.toJSON

Hi all,

Our friends at Microsoft were so kind to extend window.performance with 
a toJSON method without raising it on the list. Please see the thread at 
[1] and specify this extension.

Thanks,
Ms2ger

[1] 
http://lists.w3.org/Archives/Public/public-script-coord/2012AprJun/0163.html

Received on Saturday, 2 June 2012 19:41:00 UTC