This also requires making the path visible on ipad 

The NextAction date has arrived: 2018-05-23

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3d42ffeb3d227f908b62432338885df98bddf258

commit 3d42ffeb3d227f908b62432338885df98bddf258
Author: stkhapugin@chromium.org <stkhapugin@chromium.org>
Date: Thu May 24 15:42:35 2018

[UI Refresh] Update share/voice search icons in the location bar.

Adds and uses new button icons for the location bar's trailing button.

Bug:  821804 
Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: Icf1ca41bb65610940545dee1e94a7e16ca33895f
Reviewed-on: https://chromium-review.googlesource.com/1069356
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Commit-Queue: Stepan Khapugin <stkhapugin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#561511}
[modify] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/BUILD.gn
[modify] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/location_bar_view_controller.mm
[modify] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/BUILD.gn
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_share.imageset/Contents.json
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_share.imageset/location_bar_share.png
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_share.imageset/location_bar_share@2x.png
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_share.imageset/location_bar_share@3x.png
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_voice.imageset/Contents.json
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_voice.imageset/location_bar_voice.png
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_voice.imageset/location_bar_voice@2x.png
[add] https://crrev.com/3d42ffeb3d227f908b62432338885df98bddf258/ios/chrome/browser/ui/location_bar/resources/location_bar_voice.imageset/location_bar_voice@3x.png

This is mostly done. There is an ongoing debate regarding showing the path on iPad which will affect the defocused state behavior and animations. I am blocked on a final decision here.

Is there a way to reflect the "mostly done"-ness of this by forking off a new bug for the path debate, so the completeness is accurately reflected in the dashboard?

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d

commit c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d
Author: stkhapugin@chromium.org <stkhapugin@chromium.org>
Date: Fri May 25 16:17:36 2018

[UI Refresh] Location bar icons for NTP and Offline pages.

Makes the location bar not show any icon on NTP. Adds a new offline
icon and uses it for offline pages.

Bug:  821804 , 845956
Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: Icd8aba94af4fcabed9c35f3e322312624cb24835
Reviewed-on: https://chromium-review.googlesource.com/1071511
Commit-Queue: Stepan Khapugin <stkhapugin@chromium.org>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#561899}
[modify] https://crrev.com/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d/ios/chrome/browser/ui/location_bar/BUILD.gn
[modify] https://crrev.com/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d/ios/chrome/browser/ui/location_bar/location_bar_mediator.mm
[modify] https://crrev.com/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d/ios/chrome/browser/ui/location_bar/resources/BUILD.gn
[add] https://crrev.com/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d/ios/chrome/browser/ui/location_bar/resources/location_bar_offline.imageset/Contents.json
[add] https://crrev.com/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d/ios/chrome/browser/ui/location_bar/resources/location_bar_offline.imageset/location_bar_offline.png
[add] https://crrev.com/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d/ios/chrome/browser/ui/location_bar/resources/location_bar_offline.imageset/location_bar_offline@2x.png
[add] https://crrev.com/c9d21aee0dcb7fd8e3f8c6c93da6b0380271cc2d/ios/chrome/browser/ui/location_bar/resources/location_bar_offline.imageset/location_bar_offline@3x.png

As discussed over email, we're not going to show the path on iPads, thus this is done.