beca727904
Added additional logic for handling highlighting for dot shorthands. New semantic tokens and highlights tests passing. Bug: https://github.com/dart-lang/sdk/issues/59836 Change-Id: I2e242732aade9471675731473532d6d3c6558281 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/433102 Commit-Queue: Kallen Tu <kallentu@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>