[Merge to M65]ozone: evdev: Partially revert "ozone: evdev: Fix some minor issues and nits"

TBR=minch@chromium.org

Since 8a14e9091d96 we dispatch device change notifications when palm suppression
state changes. This is causing context menus to be dismissed erroneously on stylus
lift. It's unclear why this is happening and should be fixed, but for now just
revert to the old behavior.

This is a partial revert of 8a14e9091d96.

Bug: 810599

(cherry picked from commit f30697974420401bfe6a9205b11b93039f838a36)

Change-Id: Ida6b01f225e35cc7e04b603055a69a25c3f0163d
Reviewed-on: https://chromium-review.googlesource.com/923214
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Michael Spang <spang@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#537452}
Reviewed-on: https://chromium-review.googlesource.com/927354
Reviewed-by: min c <minch@chromium.org>
Cr-Commit-Position: refs/branch-heads/3325@{#516}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
1 file changed