Prune a bunch of webkitpy.

sky/tools/webkitpy/style/checkers/xml.py

Index: sky/tools/webkitpy/style/checkers/xml.py
diff --git a/sky/tools/webkitpy/style/checkers/xml.py b/sky/tools/webkitpy/style/checkers/xml.py
deleted file mode 100644
index ff4a4159f1a2377536c4bbea82dadb4e8fcc0563..0000000000000000000000000000000000000000
--- a/sky/tools/webkitpy/style/checkers/xml.py
+++ /dev/null
@@ -1,45 +0,0 @@
-# Copyright (C) 2010 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:
-# 1.  Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer.
-# 2.  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.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
-
-"""Checks WebKit style for XML files."""
-
-from __future__ import absolute_import
-
-from xml.parsers import expat
-
-
-class XMLChecker(object):
-    """Processes XML lines for checking style."""
-
-    def __init__(self, file_path, handle_style_error):
-        self._handle_style_error = handle_style_error
-        self._handle_style_error.turn_off_line_filtering()
-
-    def check(self, lines):
-        parser = expat.ParserCreate()
-        try:
-            for line in lines:
-                parser.Parse(line)
-                parser.Parse('\n')
-            parser.Parse('', True)
-        except expat.ExpatError, error:
-            self._handle_style_error(error.lineno, 'xml/syntax', 5, expat.ErrorString(error.code))