Telemetry: Move ProfileCreator to tools/perf/profile_creator.

tools/perf/profile_creators/extensions_profile_creator.py

 # Copyright 2014 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 json
 import logging
 import os
 import platform
 import shutil
 import socket
 import sys
 import tempfile
 import time
 import urllib2
 import zipfile
 
-from telemetry.page import profile_creator
 
 import page_sets
 
+from profile_creators import profile_creator
 from telemetry import benchmark
 from telemetry.page import page_test
 from telemetry.page import test_expectations
 from telemetry.results import results_options
 from telemetry.user_story import user_story_runner
 
 class _ExtensionPageTest(page_test.PageTest):
   """This page test verified that extensions were automatically installed."""
   def __init__(self):
     super(_ExtensionPageTest, self).__init__()
@@ skipping 207 matching lines @@
     logging.info("Cleaning up stray files")
     for filename in self._files_to_cleanup:
       os.remove(filename)
 
     if self._extension_download_dir:
       # Simple sanity check to lessen the impact of a stray rmtree().
       if len(self._extension_download_dir.split(os.sep)) < 3:
         raise Exception("Path too shallow: %s" % self._extension_download_dir)
       shutil.rmtree(self._extension_download_dir)
       self._extension_download_dir = None