I think the icon should be accessed through the provider too.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/91763e4b9dcc698868d3140d83db15e3a59498f8

commit 91763e4b9dcc698868d3140d83db15e3a59498f8
Author: gambard <gambard@chromium.org>
Date: Thu May 11 13:08:25 2017

Whitelist voice_icon_keyboard_accessory as not found image

voice_icon_keyboard_accessory is not available upstream but it is used in the
code. This CL adds it as an exception.

BUG= 721338 

Review-Url: https://codereview.chromium.org/2871173007
Cr-Commit-Position: refs/heads/master@{#470936}

[modify] https://crrev.com/91763e4b9dcc698868d3140d83db15e3a59498f8/ios/chrome/app/startup/setup_debugging.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c485baf2b38d83473ebf49c40c81b95115d8d383

commit c485baf2b38d83473ebf49c40c81b95115d8d383
Author: gambard <gambard@chromium.org>
Date: Thu May 11 14:49:03 2017

Whitelist voice_icon as not found image

voice_icon is not available upstream but it is used in thecode. This CL adds it
as an exception.

BUG= 721338 
TBR=sdefresne@chromium.org

Review-Url: https://codereview.chromium.org/2877703004
Cr-Commit-Position: refs/heads/master@{#470955}

[modify] https://crrev.com/c485baf2b38d83473ebf49c40c81b95115d8d383/ios/chrome/app/startup/setup_debugging.mm

Should be fixed once the old keyboard accessory view is deleted.

jif@ is no longer on the team. Releasing his bugs for triage.

gambard@ has this issue been fixed now? Can we close it?