Delete safe_browsing_database tests and test data.

chrome/test/data/safe_browsing/download_update.py

-#!/usr/bin/python
-# Copyright (c) 2009 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import urllib,sys
-
-
-url = 'http://safebrowsing.clients.google.com/safebrowsing/downloads?client=googleclient&appver=1.0&pver=2.1'
-
-if len(sys.argv) == 1:
-  data = 'goog-phish-shavar;\ngoog-malware-shavar;\n'
-else:
-  post_data_file = sys.argv[1]
-  file = open(post_data_file, "r")
-  data = file.read()
-  file.close
-
-response = urllib.urlopen(url, data)
-
-response_file = open("response", "r+")
-response_file.write(response.read())
-response_file.seek(0)
-
-counter = 0
-
-for line in response_file:
-  if not line.startswith('u:'):
-    continue
-
-  chunk_url = 'http://' + line[2:]
-  filename = chunk_url[chunk_url.rfind('/') + 1:]
-  filename =  "%03d" % counter + filename[0:filename.rfind('_')]
-  counter += 1
-
-  urllib.urlretrieve(chunk_url, filename)
-
-response_file.close()