The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c73de4e7f56bfa4ece4ebb69086861ae40f17564

commit c73de4e7f56bfa4ece4ebb69086861ae40f17564
Author: spqchan <spqchan@chromium.org>
Date: Fri Feb 24 18:15:23 2017

[Mac] Adjustments to the Default State Touch Bar

- Modified the text on the search button
- Use Google Search icon when the default search provider is Google
- New Tab button moved to the back
- Active star color should be blue

BUG= 694754 ,  694760 ,  694756 ,  694753 

Review-Url: https://codereview.chromium.org/2711443003
Cr-Commit-Position: refs/heads/master@{#452874}

[modify] https://crrev.com/c73de4e7f56bfa4ece4ebb69086861ae40f17564/chrome/app/generated_resources.grd
[modify] https://crrev.com/c73de4e7f56bfa4ece4ebb69086861ae40f17564/chrome/browser/ui/cocoa/browser_window_touch_bar.mm
[modify] https://crrev.com/c73de4e7f56bfa4ece4ebb69086861ae40f17564/ui/gfx/vector_icons/BUILD.gn
[add] https://crrev.com/c73de4e7f56bfa4ece4ebb69086861ae40f17564/ui/gfx/vector_icons/google_search_mac_touchbar.icon