Prune a bunch of webkitpy.

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

Index: sky/tools/webkitpy/style/checkers/common.py
diff --git a/sky/tools/webkitpy/style/checkers/common.py b/sky/tools/webkitpy/style/checkers/common.py
deleted file mode 100644
index 76aa956b8a749ced0565e420da57429a9a34184a..0000000000000000000000000000000000000000
--- a/sky/tools/webkitpy/style/checkers/common.py
+++ /dev/null
@@ -1,74 +0,0 @@
-# Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org)
-#
-# 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.
-
-"""Supports style checking not specific to any one file type."""
-
-
-# FIXME: Test this list in the same way that the list of CppChecker
-#        categories is tested, for example by checking that all of its
-#        elements appear in the unit tests. This should probably be done
-#        after moving the relevant cpp_unittest.ErrorCollector code
-#        into a shared location and refactoring appropriately.
-categories = set([
-    "whitespace/carriage_return",
-    "whitespace/tab"])
-
-
-class CarriageReturnChecker(object):
-
-    """Supports checking for and handling carriage returns."""
-
-    def __init__(self, handle_style_error):
-        self._handle_style_error = handle_style_error
-
-    def check(self, lines):
-        """Check for and strip trailing carriage returns from lines."""
-        for line_number in range(len(lines)):
-            if not lines[line_number].endswith("\r"):
-                continue
-
-            self._handle_style_error(line_number + 1,  # Correct for offset.
-                                     "whitespace/carriage_return",
-                                     1,
-                                     "One or more unexpected \\r (^M) found; "
-                                     "better to use only a \\n")
-
-            lines[line_number] = lines[line_number].rstrip("\r")
-
-        return lines
-
-
-class TabChecker(object):
-
-    """Supports checking for and handling tabs."""
-
-    def __init__(self, file_path, handle_style_error):
-        self.file_path = file_path
-        self.handle_style_error = handle_style_error
-
-    def check(self, lines):
-        # FIXME: share with cpp_style.
-        for line_number, line in enumerate(lines):
-            if "\t" in line:
-                self.handle_style_error(line_number + 1,
-                                        "whitespace/tab", 5,
-                                        "Line contains tab character.")