AndroidChromeStrategy: Always unformat input on keydown

[intelliot]

With third party keyboards on Android, the keypress event never occurs. We still get the keydown event, but currently, we only unformat if the event _isDeletion.

This removes the _isDeletion check and always unformats on keydown.

Keyboards:

• [x] Google keyboard
• [x] Samsung keyboard
• [x] TouchPal
• [ ] ~Sony Xperia (pressing delete does not activate auto formatting)~ Wasn't able to find on Google Play store
• [x] Swype
• [x] SwiftKey Keyboard

Other actions:

• [x] Autofill
• [x] Pastes - they don't work with the Samsung Clipboard feature, but normal pastes appear to be fine

[crookedneighbor]

Would like to try this out myself, but I think it looks good.

[crookedneighbor]

Other than my one comment about not overwriting the BaseInput prototype, I think this looks good.

[lilaconlee]

🐈

[quinnjn]

:android: 👍