c0d2671872
Remove places where you were technically allowed to add spaces between individual characters, but no implementation actually allowed it. Change-Id: I0a13c9e3995b897135cd578a7d8c114f7746f991 Reviewed-on: https://dart-review.googlesource.com/34640 Commit-Queue: Erik Ernst <eernst@google.com> Reviewed-by: Erik Ernst <eernst@google.com>