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

Tools/Scripts/webkitpy/tool/comments.py

Index: Tools/Scripts/webkitpy/tool/comments.py
diff --git a/Tools/Scripts/webkitpy/tool/comments.py b/Tools/Scripts/webkitpy/tool/comments.py
deleted file mode 100644
index 771953e698c000ec5803b72cb4f56e88863e0f49..0000000000000000000000000000000000000000
--- a/Tools/Scripts/webkitpy/tool/comments.py
+++ /dev/null
@@ -1,42 +0,0 @@
-# Copyright (c) 2009 Google Inc. All rights reserved.
-# Copyright (c) 2009 Apple 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.
-#
-# A tool for automating dealing with bugzilla, posting patches, committing
-# patches, etc.
-
-from webkitpy.common.config import urls
-
-
-def bug_comment_from_svn_revision(svn_revision):
-    return "Committed r%s: <%s>" % (svn_revision, urls.view_revision_url(svn_revision))
-
-
-def bug_comment_from_commit_text(scm, commit_text):
-    svn_revision = scm.svn_revision_from_commit_text(commit_text)
-    return bug_comment_from_svn_revision(svn_revision)