Add Show all button (#2308)
Add Show all button (#2308)

Co-authored-by: Kyle Ju <7b9381e5976296225f122433feac551de9f7208e@chromium.org>
GoogleChrome/chromium-dashboard,GoogleChrome/chromium-dashboard,GoogleChrome/chromium-dashboard,GoogleChrome/chromium-dashboard,GoogleChrome/chromium-dashboard