Cache response of $cp->canViewToolbar()
Cache response of $cp->canViewToolbar()

(cherry picked from commit a3fcd00d22314afc9561817450a8776f5d6ac3eb)

deek87/concrete5,biplobice/concrete5,jaromirdalecky/concrete5,concrete5/concrete5,biplobice/concrete5,hissy/concrete5,haeflimi/concrete5,haeflimi/concrete5,mlocati/concrete5,jaromirdalecky/concrete5,mlocati/concrete5,mlocati/concrete5,haeflimi/concrete5,hissy/concrete5,deek87/concrete5,concrete5/concrete5,jaromirdalecky/concrete5,jaromirdalecky/concrete5,haeflimi/concrete5,concrete5/concrete5,mlocati/concrete5,biplobice/concrete5,deek87/concrete5,hissy/concrete5,concrete5/concrete5,biplobice/concrete5,hissy/concrete5,deek87/concrete5