Chrome Version       : 54.0.2840.71
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL, along with the version, after other browsers where you
have tested this issue:
     Safari:
    Firefox:
         IE:

What steps will reproduce the problem?
(1) Create textarea and contenteditable div
(2) Listen for input event
(3) Paste into both
(4) The textarea fire input events while contenteditable doesn't

What is the expected result?
Input event fires for contenteditable on pasting.

What happens instead?
No input event for contenteditable.

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