The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/0df1998e9c61734616c8b07ff4d44feccd45f9fb

commit 0df1998e9c61734616c8b07ff4d44feccd45f9fb
Author: Maxim Kolosovskiy <kolos@chromium.org>
Date: Fri Oct 06 06:43:27 2017

[Password Manager] Don't change eye icon on hover

On hover, the eye icon in save prompt becomes black. Otherwise, it is gray which looks disabled. Let the eye icon look the same.

Bug: 753806, 770049 
Change-Id: I4de84d6b8c9b7d8e9036688922fb18b2bff0727b
Reviewed-on: https://chromium-review.googlesource.com/690479
Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Queue: Maxim Kolosovskiy <kolos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#506998}
[rename] https://crrev.com/0df1998e9c61734616c8b07ff4d44feccd45f9fb/chrome/app/theme/default_100_percent/cros/hide_password.png
[rename] https://crrev.com/0df1998e9c61734616c8b07ff4d44feccd45f9fb/chrome/app/theme/default_100_percent/cros/show_password.png
[rename] https://crrev.com/0df1998e9c61734616c8b07ff4d44feccd45f9fb/chrome/app/theme/default_200_percent/cros/hide_password.png
[rename] https://crrev.com/0df1998e9c61734616c8b07ff4d44feccd45f9fb/chrome/app/theme/default_200_percent/cros/show_password.png
[modify] https://crrev.com/0df1998e9c61734616c8b07ff4d44feccd45f9fb/chrome/app/theme/theme_resources.grd
[modify] https://crrev.com/0df1998e9c61734616c8b07ff4d44feccd45f9fb/chrome/browser/ui/cocoa/passwords/passwords_list_view_controller.mm
[modify] https://crrev.com/0df1998e9c61734616c8b07ff4d44feccd45f9fb/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc