This reverts commit fbfe5691cb.
Reason for revert: Subtle backwards incompatibility, with no obvious win-win fix.
Original change's description:
> Change completionTarget.forOffset to accept & wrap dangling AstNodes.
>
> Deprecate the entryPoint parameter, but still accept it in place of what
> used to be (positionally) compilationUnit.
>
> Detect if we have a compilation unit or not; and in the case we don't,
> add a new protection by asserting that it has no parent (its the root of
> the dangling tree).
>
> Its more of an implementation detail that completion contributors don't
> work well on dangling nodes, so fix it up for clients rather than
> expecting them to do it themselves.
>
> Change-Id: I3e454734e5b515f4e536f7229d541ca8c6aed60c
> Reviewed-on: https://dart-review.googlesource.com/52645
> Reviewed-by: Paul Berry <paulberry@google.com>
> Commit-Queue: Mike Fairhurst <mfairhurst@google.com>
Change-Id: I64a6689f7862fb2d256b348491c79c58ee0fe1a9
Reviewed-on: https://dart-review.googlesource.com/52962
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Mike Fairhurst <mfairhurst@google.com>
Deprecate the entryPoint parameter, but still accept it in place of what
used to be (positionally) compilationUnit.
Detect if we have a compilation unit or not; and in the case we don't,
add a new protection by asserting that it has no parent (its the root of
the dangling tree).
Its more of an implementation detail that completion contributors don't
work well on dangling nodes, so fix it up for clients rather than
expecting them to do it themselves.
Change-Id: I3e454734e5b515f4e536f7229d541ca8c6aed60c
Reviewed-on: https://dart-review.googlesource.com/52645
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Mike Fairhurst <mfairhurst@google.com>
Mike Fairhurst