The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/0b37040b923acca7e59865d923c83c03c6a164e7

commit 0b37040b923acca7e59865d923c83c03c6a164e7
Author: Gauthier Ambard <gambard@chromium.org>
Date: Tue Jun 19 08:14:09 2018

Fix spotlight state of the tools menu button

The spotlighted view wasn't created for the tools menu button.
This bug was introduced in the CL moving the creation of the spotlight
view from a lazy accessor to a protected method.

Bug:  850513 
Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I9bdf63ab0ed7095203a0dad2ce34642912814710
Reviewed-on: https://chromium-review.googlesource.com/1104690
Reviewed-by: Olivier Robin <olivierrobin@chromium.org>
Commit-Queue: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568372}
[modify] https://crrev.com/0b37040b923acca7e59865d923c83c03c6a164e7/ios/chrome/browser/ui/toolbar/buttons/toolbar_tools_menu_button.mm

The NextAction date has arrived: 2018-06-20

Selected state is displayed correctly both on Tap and Long Tap
Verified on iPhone, iPad with Regular and Incognito modes.

https://drive.google.com/file/d/1Flg8-sucWWqgRvfaScRIEARVqzSXXmex/view

Verified on M69.0.3473.0 canary
iOS: 11.4, 12