Remove old/unnecessary reboot bug fix (#32631)
Remove old/unnecessary reboot bug fix (#32631)

From initial testing, this bug doesn't seem to manifest itself anywhere in Bootstrap (since we don't just set transparent background anywhere on buttons, and when we do set explicit button styles in the more specific stylings, we already do create a custom `:focus` style anyway)

Co-authored-by: XhmikosR <b60f67e10123951b393d9ba15dcf79efc14744bb@gmail.com>
GerHobbelt/bootstrap,coliff/bootstrap,coliff/bootstrap,tjkohli/bootstrap,inway/bootstrap,GerHobbelt/bootstrap,m5o/bootstrap,m5o/bootstrap,twbs/bootstrap,twbs/bootstrap,tjkohli/bootstrap,inway/bootstrap,GerHobbelt/bootstrap,inway/bootstrap