[GHC] #12223: Get rid of extra_files.py

[GHC]

#12223: Get rid of extra_files.py
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        Reporter:  ezyang            |                Owner:  thomie
            Type:  task              |               Status:  new
        Priority:  highest           |            Milestone:  8.2.1
       Component:  Test Suite        |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"5d38fb69fd1e7a434ccc3147ae6a17fe0b5b0be3/ghc"
 5d38fb69/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="5d38fb69fd1e7a434ccc3147ae6a17fe0b5b0be3"
 Remove clean_cmd and extra_clean usage from .T files

 The `clean_cmd` and `extra_clean` setup functions don't do anything.
 Remove them from .T files.

 Created using https://github.com/thomie/refactor-ghc-testsuite. This
 diff is a test for the .T-file parser/processor/pretty-printer in that
 repository.

     find . -name '*.T' -exec ~/refactor-ghc-testsuite/Main "{}" \;

 Tests containing inline comments or multiline strings are not modified.

 Preparation for #12223.

 Test Plan: Harbormaster

 Reviewers: austin, hvr, simonmar, mpickering, bgamari

 Reviewed By: mpickering

 Subscribers: mpickering

 Differential Revision: https://phabricator.haskell.org/D3000

 GHC Trac Issues: #12223
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12223#comment:4>
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