tree f86e30616f6dafdfdb1794f02184c417e58e43a2
parent ee823d84d009286b1762b9c0170832401636ad1b
author Gabriel Charette <gab@chromium.org> 1547143873 +0000
committer Commit Bot <commit-bot@chromium.org> 1547143873 +0000

[ui_controls] Refactor InputDispatcher's memory model.

Extracted from https://chromium-review.googlesource.com/c/chromium/src/+/1392178

Removes manual ref-counting in favor of just-in-time creation + unique
self ownership. Required for WeakPtr scheme in follow-up CL.

Note: Patch set 1 tried to add checks that confirm the pre-existing assumptions
made by InputDispatcher (i.e. that the input was successfully sent) but some
scenarios fail those tests. To be investigated as a follow-up.

R=grt@chromium.org, sadrul@chromium.org

Bug: 892228, 640996
Change-Id: Ia1df67e809845a228c4a9a6b77da08de037cf621
Reviewed-on: https://chromium-review.googlesource.com/c/1400950
Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
Reviewed-by: Greg Thompson <grt@chromium.org>
Commit-Queue: Gabriel Charette <gab@chromium.org>
Cr-Commit-Position: refs/heads/master@{#621639}