The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/652135c1496a5fdc9728d209a6d5d1cad8e428cd

commit 652135c1496a5fdc9728d209a6d5d1cad8e428cd
Author: Katie D <katie@chromium.org>
Date: Tue Nov 27 18:30:13 2018

Add automatic clicks feature flag.

Bug:  907180 
Change-Id: Iad8aafe80e76d7f7ebfafacbccfdda48e1c4bbf5
Reviewed-on: https://chromium-review.googlesource.com/c/1344902
Commit-Queue: Katie Dektar <katie@chromium.org>
Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: Hector Carmona <hcarmona@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#611204}
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/chrome/browser/about_flags.cc
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/chrome/browser/flag-metadata.json
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/chrome/browser/flag_descriptions.cc
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/chrome/browser/flag_descriptions.h
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/chrome/browser/resources/settings/a11y_page/manage_a11y_page.html
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/chrome/browser/resources/settings/a11y_page/manage_a11y_page.js
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/tools/metrics/histograms/enums.xml
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/ui/accessibility/accessibility_switches.cc
[modify] https://crrev.com/652135c1496a5fdc9728d209a6d5d1cad8e428cd/ui/accessibility/accessibility_switches.h