Remove a bunch of unused webkitpy code from tool/, common/checkout/ and common/config/

Tools/Scripts/webkitpy/tool/steps/reopenbugafterrollout.py

Index: Tools/Scripts/webkitpy/tool/steps/reopenbugafterrollout.py
diff --git a/Tools/Scripts/webkitpy/tool/steps/reopenbugafterrollout.py b/Tools/Scripts/webkitpy/tool/steps/reopenbugafterrollout.py
deleted file mode 100644
index cf713a449afd1e7b209e733a74ce2a0735c47200..0000000000000000000000000000000000000000
--- a/Tools/Scripts/webkitpy/tool/steps/reopenbugafterrollout.py
+++ /dev/null
@@ -1,47 +0,0 @@
-# Copyright (C) 2010 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import logging
-
-from webkitpy.tool.comments import bug_comment_from_commit_text
-from webkitpy.tool.steps.abstractstep import AbstractStep
-
-_log = logging.getLogger(__name__)
-
-
-class ReopenBugAfterRollout(AbstractStep):
-    def run(self, state):
-        commit_comment = bug_comment_from_commit_text(self._tool.scm(), state["commit_text"])
-        comment_text = "Reverted r%s for reason:\n\n%s\n\n%s" % (state["revision"], state["reason"], commit_comment)
-
-        bug_id = state["bug_id"]
-        if not bug_id:
-            _log.info(comment_text)
-            _log.info("No bugs were updated.")
-            return
-        self._tool.bugs.reopen_bug(bug_id, comment_text)