Dan Rubel 5aa30397d7 update DDC and analyzer cli preprocessArgs ...

* refactor Analyzer CLI and DDC to use common preprocessArgs method
* throw clear exception if trailing @file not found or cannot be read
* update preprocessArgs method to always return new list

R=brianwilkerson@google.com, vsm@google.com

Review-Url: https://codereview.chromium.org/2572813002 .

2016-12-13 14:37:22 -05:00

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dartdevc.dart

update DDC and analyzer cli preprocessArgs

2016-12-13 14:37:22 -05:00