Move relevance constants for use in plugins

Move relevance constants for use in plugins

R=danrubel@google.com

Committed: https://github.com/dart-lang/sdk/commit/db7d3d0fe73bd1c84c0040418447c92a6b56c901

[Brian Wilkerson, 2017-06-05 14:47:40]

brianwilkerson@google.com changed reviewers:
+ danrubel@google.com, maxkim@google.com

[Brian Wilkerson, 2017-06-05 14:47:41]

One small piece of what needs to be moved over.

[danrubel, 2017-06-05 15:58:07]

LGTM

[Brian Wilkerson, 2017-06-05 17:11:00]

Description was changed from

==========
Move relevance constants for use in plugins
==========

to

==========
Move relevance constants for use in plugins

R=danrubel@google.com

Committed:
https://github.com/dart-lang/sdk/commit/db7d3d0fe73bd1c84c0040418447c92a6b56c901
==========

[Brian Wilkerson, 2017-06-05 17:11:01]

Committed patchset #1 (id:1) manually as
db7d3d0fe73bd1c84c0040418447c92a6b56c901 (presubmit successful).

[maxkim, 2017-06-05 17:26:58]

lgtm

Small preferential nitpick - I'm in favor of ranking in order of relevance
value, but alphabetical is just as fine.

[Brian Wilkerson, 2017-06-05 17:32:20]

I considered that. I also considered moving the general "high", "default" and
"low" values to the top to make the overall range of values easy to see. In the
end I decided to leave it as it was because I couldn't decide which was better.

[maxkim, 2017-06-05 17:48:03]

lgtm