The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e657f3fad1c922ab7af0ff2d6faba42403296195

commit e657f3fad1c922ab7af0ff2d6faba42403296195
Author: Olivier Robin <olivierrobin@chromium.org>
Date: Thu Nov 09 17:25:08 2017

Fix filling unowned fields.

The fetchForms... uses an empty form name to fetch all the forms.
This conflicts with the empty form name for filling formless checkouts.

Add a specific parameter and fix the javascript method to fill these fields.


Bug:  780050 
Change-Id: Ia9fc514db6118a79af40dcd12b2312387f7ae726
Reviewed-on: https://chromium-review.googlesource.com/747101
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Reviewed-by: Peter Lee <pkl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#515197}
[modify] https://crrev.com/e657f3fad1c922ab7af0ff2d6faba42403296195/components/autofill/ios/browser/autofill_agent.mm
[modify] https://crrev.com/e657f3fad1c922ab7af0ff2d6faba42403296195/components/autofill/ios/browser/resources/autofill_controller.js