tree cf1c9b2a8417796b93b0e9c9fca46d951db7cdfe
parent 2ed8a50e7e8cb31fdad45ac7f5602704b210d281
author Ian Hickson <ian@hixie.ch> 1534794667 -0700
committer GitHub <noreply@github.com> 1534794667 -0700
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`flutter analyze` cleanup (#20490)

* `flutter analyze` cleanup

* Make `--dartdocs` work in all modes.
* Make `analyze-sample-code.dart` more resilient.
* Add a test for `analyze-sample-code.dart`.
* Minor cleanup in related code and files.

* Apply review comments

* Fix tests