lib/ui/public/javascripts/internal/01-services.js
function (key) {
      if (!supported) {
        try {
          $cookieStore.remove(key);
          return true;
        } catch (e) {
          return false;
        }
      }
      storage.removeItem(key);
      return true;
    }
function (key) {
      if (!supported) {
        try {
          $cookieStore.remove(key);
          return true;
        } catch (e) {
          return false;
        }
      }
      storage.removeItem(key);
      return true;
    }
function ( key ) { if ( ! supported ) { try { $cookieStore . remove ( key ) ; return true ; } catch ( e ) { return false ; } } storage . removeItem ( key ) ; return true ; }
Remove - let's you nuke a value from localStorage

@param key -
the accessor value
@return {boolean} - if everything went as planned
Remove - let s you nuke a value from localStorage