24493c2f54
This allows dartdevk to be used in the context of an existing build system based on Analyzer summary files. This will ease migration of existing dartdevc users over to dartdevk. Change-Id: I8413f906e384f3f33c98e450adc0860f6fa7bc53 Reviewed-on: https://dart-review.googlesource.com/65641 Reviewed-by: Kevin Millikin <kmillikin@google.com> Reviewed-by: Vijay Menon <vsm@google.com> Commit-Queue: Jenny Messerly <jmesserly@google.com>