<b>Chrome Version       : <Copy from: 'about:version'></b>
URLs (if applicable) : http://stackoverflow.com/questions/39563036/oninput-event-not-working-anymore
Other browsers tested:
 
     Safari: OK
    Firefox: OK
         IE: OK

What steps will reproduce the problem?
(1) CHECK THIS URL http://stackoverflow.com/questions/39563036/oninput-event-not-working-anymore
(2) YOU JUST NEED TO RUN THAT CODE AND YOU WILL SEE THE BUG.
(3) OTHER PEOPLE ALREADY CONFIRMED THIS BUG AT STACKOVERFLOW, SO I THINK NOW IT'S TIME TO PEOPLE AT CHROMIUM TO CHECK IT.

What is the expected result?

The letter T should have been inserted in the input.

What happens instead?

Nothing, absolutelly nothing.

Please provide any additional information below. Attach a screenshot if
possible.