Remove unused files from webkitpy.

Tools/Scripts/webkitpy/common/system/urlfetcher.py

Index: Tools/Scripts/webkitpy/common/system/urlfetcher.py
diff --git a/Tools/Scripts/webkitpy/common/system/urlfetcher.py b/Tools/Scripts/webkitpy/common/system/urlfetcher.py
deleted file mode 100644
index 2d9e5ecaaa0866a733b0ef92ba89d6a690a060d6..0000000000000000000000000000000000000000
--- a/Tools/Scripts/webkitpy/common/system/urlfetcher.py
+++ /dev/null
@@ -1,55 +0,0 @@
-# Copyright (C) 2011 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.
-
-"""Wrapper module for fetching URLs."""
-
-import urllib
-
-
-class UrlFetcher(object):
-    """Class with restricted interface to fetch URLs (makes testing easier)"""
-    def __init__(self, filesystem):
-        self._filesystem = filesystem
-
-    def fetch(self, url):
-        """Fetches the contents of the URL as a string."""
-        file_object = urllib.urlopen(url)
-        content = file_object.read()
-        file_object.close()
-        return content
-
-    def fetch_into_file(self, url):
-        """Fetches the contents of the URL into a temporary file and return the filename.
-
-        This is the equivalent of urllib.retrieve() except that we don't return any headers.
-        """
-        file_object, filename = self._filesystem.open_binary_tempfile('-fetched')
-        contents = self.fetch(url)
-        file_object.write(contents)
-        file_object.close()
-        return filename