Merge from origin/emacs-26

9ad0f1d15c Fix deprecation warning
7946445962 Make all NS drawing be done from drawRect
41fa88b99b ; Fix some doc typos

diff --cc lisp/cedet/semantic/db-ref.el
Simple merge

diff --cc lisp/cedet/semantic/scope.el
Simple merge

diff --cc src/nsterm.m
Simple merge