When browser is restored from OOM, cursor appears in top-left position

[mcomella]

Steps to reproduce

• Enable don't keep activities (which simulates the application being removed by the system from memory)
• Load a web page
• Press home
• Reopen firefox

Expected behavior

Cursor is centered in the screen, or where the user left it

Actual behavior

Cursor is in the top-left corner of the screen

Device information

• Fire TV device: Android TV emulator
• Latest affected Firefox version:
• Earliest affected Firefox version: assuming release after v3.8-LAT1

I recommend P5 (or equivalent) + help wanted: since users don't do heavy multi-tasking on Fire TV (afaik), I think hitting this in a high/medium impact area is infrequent. It can be more frequent if the system removes the app from memory each time it's closed but low impact because, if users come back to Firefox a few min/hours later, I don't think users will mind mousing the cursor back to where they need it.

[mcomella]

@unicorn-io Maybe you can tackle this one? Note: we only want a solution if it's simple: it's such a small use case that it's not worth any significant code complexity to fix.

[unicorn-io]

I will try to keep it simple!