removeCustom method
Remove a custom user agent string (UA) from the collection of UA strings.
Note These APIs can only be used with F12 developer tools and the Diagnostics Script Engine, and can't be called from JavaScript.
Syntax
DiagnosticsUserAgentStringManager.removeCustom(name);
Parameters
name [in]
Type: DOMStringThe friendly UA string.
Return value
This method does not return a value.