commit 2f3bfe69f32bb1027b6983419c099679fea5eb7b
author Roger McFarlane <rogerm@chromium.org> Tue Sep 11 15:43:22 2018
committer Commit Bot <commit-bot@chromium.org> Tue Sep 11 15:43:22 2018
tree 62b3af70c80df6078265a260e340d9eea5f46229
parent 67f0af813a5d5a0ff2db431a905da5b0184f3ea4

[autofill] Randomized rich metadata uploads.

This CL extends the autofill form upload "vote" proto to include
rich form/field metadata.

Autofill will crowd-source bit-level randomized encodings of the
first 64 bytes of the form's id, name and action as well as each
field's id, name, label, aria-label, aria-description, css-class,
placeholder value, plus a hash of the field initial value (to
detect placeholders that are prepopulated as initial values).
Each uploaded bit will randomly be sent as the true value or as
a random value.

Bug: 850606
Change-Id: I470876e4a04fca6cfabf5482f998573eacf86aa1
Reviewed-on: https://chromium-review.googlesource.com/1213878
Reviewed-by: Sebastien Seguin-Gagnon <sebsg@chromium.org>
Reviewed-by: Maxim Kolosovskiy <kolos@chromium.org>
Commit-Queue: Roger McFarlane <rogerm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#590324}