Correct wallpaper color tabs height

Before: https://screenshot.googleplex.com/7qKzDDZN6hQZtjG
After: https://screenshot.googleplex.com/3Aiz4UuWBFCxwAn

Bug: 189488569
Test: manual
Change-Id: I9d577463a86f978f7762ac858ceca89aad4f9ccd
1 file changed