Bug 1109666 - Can we customize what happens when you long press a link? 

Implement the long press tap on URL links.If link is valid find the CGRect of URL link in `WKWebView` and we can do lots of things with located links. It shows a custom action sheet like safari having option to 
1)Open Link
2)Open link in new tab
3)Add to reading list
4)Copy the link in pasteboard 
Please let me know your feedback or suggestions?