The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/838d0c04de665d5a41dc40513f8f4d9239e475e8

commit 838d0c04de665d5a41dc40513f8f4d9239e475e8
Author: Christopher Lam <calamity@chromium.org>
Date: Wed Nov 29 06:03:42 2017

[MD WebUI] Make toolbar search field 680px wide everywhere.

This CL fixes the MD Bookmarks, History, and Downloads page
to use a search field width of 680px as in Settings and
Extensions. It also changes the Downloads card to be 680px.

Bug:  787080 ,  787079 
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: I3c5723900fab1ed7aea21d0deda27d6b765b1c12
Reviewed-on: https://chromium-review.googlesource.com/792690
Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: calamity <calamity@chromium.org>
Cr-Commit-Position: refs/heads/master@{#520028}
[modify] https://crrev.com/838d0c04de665d5a41dc40513f8f4d9239e475e8/chrome/browser/resources/md_downloads/downloads.html
[modify] https://crrev.com/838d0c04de665d5a41dc40513f8f4d9239e475e8/chrome/browser/resources/md_downloads/toolbar.html
[modify] https://crrev.com/838d0c04de665d5a41dc40513f8f4d9239e475e8/chrome/browser/resources/settings/settings_ui/settings_ui.html
[modify] https://crrev.com/838d0c04de665d5a41dc40513f8f4d9239e475e8/ui/webui/resources/cr_elements/cr_toolbar/cr_toolbar.html