From go/chrome-ux-gm2:
https://docs.google.com/presentation/d/1EO7TOpIMJ7QHjaTVw9St-q6naKwtXX2TwzMirG5EsKY/edit#slide=id.g34d24941d1_37_5

Deleted: Screen Shot 2018-04-18 at 4.59.39 PM.png 86.4 KB

	Screen Shot 2018-04-18 at 4.59.39 PM.png 86.4 KB View Download

Deleted: Screen Shot 2018-04-18 at 4.59.41 PM.png 114 KB

	Screen Shot 2018-04-18 at 4.59.41 PM.png 114 KB View Download

Note that the headers to those images say WebUI, but they're really for Secondary UI

Taking this.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7f924b3a7c4363535f7bbda769afae492d29f36b

commit 7f924b3a7c4363535f7bbda769afae492d29f36b
Author: Bret Sepulveda <bsep@chromium.org>
Date: Wed May 02 23:59:00 2018

Change button size and corner radius for MD Refresh.

This updates MdTextButton to draw 32dips high and with 4dip corner
radii when refresh is on. Also updates LayoutProvider::
GetControlHeightForFont even though it's not used by MdTextButton, to
avoid the two getting out of sync. Also moves empahsis methods to
LayoutProvider so that general views code can access them.

Bug: 822073
Change-Id: Ia3038ccafdddd79ca42837dc1de4f726894377e2
Reviewed-on: https://chromium-review.googlesource.com/1031551
Commit-Queue: Bret Sepulveda <bsep@chromium.org>
Reviewed-by: Allen Bauer <kylixrd@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#555614}
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/bookmarks/bookmark_bar_view_test.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/harmony/chrome_layout_provider.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/harmony/chrome_layout_provider.h
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/harmony/material_refresh_layout_provider.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/harmony/material_refresh_layout_provider.h
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/location_bar/location_bar_view.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/tabs/new_tab_button.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/tabs/tab.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/toolbar/browser_app_menu_button.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/toolbar/toolbar_action_view.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/toolbar/toolbar_action_view_unittest.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/browser/ui/views/toolbar/toolbar_button.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/chrome/test/base/view_event_test_base.h
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/ui/views/controls/button/md_text_button.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/ui/views/controls/button/md_text_button.h
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/ui/views/layout/layout_provider.cc
[modify] https://crrev.com/7f924b3a7c4363535f7bbda769afae492d29f36b/ui/views/layout/layout_provider.h

bsep@: what's left here?

#9: Colors and alternate states. This can be downscoped quite a bit if needed.

Triage: updated title to reflect remaining work.

bsep@ can you please update remaining time?

Based on how long the first, "easy" part took the current estimate was probably optimistic.

*** UI Mass Triage ***

Adding appropriate label for expert review.