The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/bca67b142b9a04170ce1e1c0f8551244ab6cf28d

commit bca67b142b9a04170ce1e1c0f8551244ab6cf28d
Author: Marti Wong <martiw@chromium.org>
Date: Fri Oct 13 04:17:41 2017

Replace folder icon assets per UI review request. (new iOS bookmark ui)

screenshot: https://drive.google.com/file/d/0B1dtd3IUt4I7TzFkTzJWRmNRVk0

Bug:  774194 
Change-Id: I914e672b57c8f305b1e4c4a05e519b272bfb3528
Reviewed-on: https://chromium-review.googlesource.com/716438
Commit-Queue: Ramya Sharma <ramyasharma@chromium.org>
Reviewed-by: Ramya Sharma <ramyasharma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#508583}
[modify] https://crrev.com/bca67b142b9a04170ce1e1c0f8551244ab6cf28d/ios/chrome/browser/ui/bookmarks/resources/bookmark_gray_folder_new.imageset/bookmark_gray_folder_new.png
[modify] https://crrev.com/bca67b142b9a04170ce1e1c0f8551244ab6cf28d/ios/chrome/browser/ui/bookmarks/resources/bookmark_gray_folder_new.imageset/bookmark_gray_folder_new@2x.png
[modify] https://crrev.com/bca67b142b9a04170ce1e1c0f8551244ab6cf28d/ios/chrome/browser/ui/bookmarks/resources/bookmark_gray_folder_new.imageset/bookmark_gray_folder_new@3x.png

Checked in today's canary and they haven't refreshed yet. Would you ping a comment in the implementation deck when they're visible and I can replace the screenshot? Thanks!

Your change meets the bar and is auto-approved for M63. Please go ahead and merge the CL to branch 3239 manually. Please contact milestone owner if you have questions.
Owners: amineer@(Android), cmasso@(iOS), gkihumba@(ChromeOS), govind@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b7ad138ab1b5c4eafd736eb6e3bc7144b7c11682

commit b7ad138ab1b5c4eafd736eb6e3bc7144b7c11682
Author: Marti Wong <martiw@chromium.org>
Date: Tue Oct 17 02:35:47 2017

Replace folder icon assets per UI review request. (new iOS bookmark ui)

screenshot: https://drive.google.com/file/d/0B1dtd3IUt4I7TzFkTzJWRmNRVk0

Bug:  774194 
Change-Id: I914e672b57c8f305b1e4c4a05e519b272bfb3528
Reviewed-on: https://chromium-review.googlesource.com/716438
Commit-Queue: Ramya Sharma <ramyasharma@chromium.org>
Reviewed-by: Ramya Sharma <ramyasharma@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#508583}(cherry picked from commit bca67b142b9a04170ce1e1c0f8551244ab6cf28d)
Reviewed-on: https://chromium-review.googlesource.com/722540
Reviewed-by: Marti Wong <martiw@chromium.org>
Cr-Commit-Position: refs/branch-heads/3239@{#25}
Cr-Branched-From: adb61db19020ed8ecee5e91b1a0ea4c924ae2988-refs/heads/master@{#508578}
[modify] https://crrev.com/b7ad138ab1b5c4eafd736eb6e3bc7144b7c11682/ios/chrome/browser/ui/bookmarks/resources/bookmark_gray_folder_new.imageset/bookmark_gray_folder_new.png
[modify] https://crrev.com/b7ad138ab1b5c4eafd736eb6e3bc7144b7c11682/ios/chrome/browser/ui/bookmarks/resources/bookmark_gray_folder_new.imageset/bookmark_gray_folder_new@2x.png
[modify] https://crrev.com/b7ad138ab1b5c4eafd736eb6e3bc7144b7c11682/ios/chrome/browser/ui/bookmarks/resources/bookmark_gray_folder_new.imageset/bookmark_gray_folder_new@3x.png

Verified "[Bookmarks UI] Replace folder icon"

Tested Build: 64.0.3242.0 canary
iOS: 11.1,10.3.3
Devices: iPad Mini, iPad 4, iPhone 6, iPhone 8
       

Verified on 63.0.3239.19 Beta on iPhone 8 plus(iOS 11.0), iPhone 6s plus(iOS 11.1 beta 5), iPhone 5(iOS 9.3.5) and iPad Air(iOS 10.3.3)

Bookmark UI folder icons are replaced and are displayed as per the latest UI, looks good