LGTM, thanks @Mlaval !

merged as 3b0ca3f

@Mlaval @vicb please reopen.

https://github.com/angular/zone.js/blob/master/lib/common/utils.ts#L368

I don't know if anyone has checked lately, but the latest version of Edge, data.handler.toString() does not return [object FunctionWrapper] but function __BROWSERTOOLS_CONSOLE_SAFEFUNC() { [native code] } instead. I made changes to zone.js/utils.ts to see if the browser events would go away in my performance tab, and sure enough they did.

Can anyone confirm this issue is back in EdgeHTML 15? There should be a better way than just check a string, because they have seemed to changed their internal function. Anyways, below is my local changes and works on my machine.

var testString = data.handler.toString();
validZoneHandler = data.handler && (testString === '[object FunctionWrapper]' || testString == 'function __BROWSERTOOLS_CONSOLE_SAFEFUNC() { [native code] }');

@wizarrc could you please open a new issue. Thanks.