Detect if access to localStorage is forbidden by the user's browser#55080

Merged

bors merged 3 commits intorust-lang:masterfrom

thanatos:fix-localstorage-crash

Oct 18, 2018

Commits on Oct 15, 2018

Detect if access to localStorage is forbidden by the user's browser
thanatos
committed

Commits on Oct 16, 2018

Extract localStorage tests out into a helper method; use in getCurrentValue()
thanatos
committed

Commits on Oct 17, 2018

Move usableLocalStorage() above functions that make use of it
thanatos
committed