[Culprit-Finder] Merge lib/ to libs/.

appengine/findit/libs/gitiles/gitiles_repository.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 base64
 from datetime import datetime
 from datetime import timedelta
 import json
 import re
 
-from lib.gitiles import commit_util
-from lib.gitiles import diff
-from lib.gitiles.blame import Blame
-from lib.gitiles.blame import Region
-from lib.gitiles.change_log import ChangeLog
-from lib.gitiles.change_log import FileChangeInfo
-from lib.gitiles.git_repository import GitRepository
-from lib.time_util import TimeZoneInfo
+from libs.gitiles import commit_util
+from libs.gitiles import diff
+from libs.gitiles.blame import Blame
+from libs.gitiles.blame import Region
+from libs.gitiles.change_log import ChangeLog
+from libs.gitiles.change_log import FileChangeInfo
+from libs.gitiles.git_repository import GitRepository
+from libs.time_util import TimeZoneInfo
 
 COMMIT_POSITION_PATTERN = re.compile(
     '^Cr-Commit-Position: refs/heads/master@{#(\d+)}$', re.IGNORECASE)
 CODE_REVIEW_URL_PATTERN = re.compile(
     '^(?:Review URL|Review-Url): (.*\d+).*$', re.IGNORECASE)
 REVERTED_REVISION_PATTERN = re.compile(
     '^> Committed: https://.+/([0-9a-fA-F]{40})$', re.IGNORECASE)
 TIMEZONE_PATTERN = re.compile('[-+]\d{4}$')
 CACHE_EXPIRE_TIME_SECONDS = 24 * 60 * 60
 
@@ skipping 186 matching lines @@
 
       for log in data['log']:
         changelogs.append(self._ParseChangeLogFromLogData(log))
 
       if 'next' in data:
         next_end_revision = data['next']
       else:
         next_end_revision = None
 
     return changelogs