Revert accidental dartium code push

dartium_tools/roll_forward.py

-#!/usr/bin/env python
-#
-# Copyright 2012 Google Inc. All Rights Reserved.
-
-import os
-import re
-import shutil
-import subprocess
-import sys
-import update_patched_files
-import urllib
-
-
-def GetLkgr():
-  f = urllib.urlopen('http://chromium-status.appspot.com/lkgr')
-  try:
-    return int(f.read())
-  finally:
-    f.close()
-
-
-def ReadDepsVars(path):
-  exec_globals = {
-    'Var': lambda name: exec_globals['vars'][name],
-  }
-  execfile(path, exec_globals)
-  return exec_globals['vars']
-
-
-def GetRevision(path, name):
-  return int(ReadDepsVars(path)[name])
-
-
-def main(argv):
-  CHROMIUM_DEPS_FILE = 'DEPS'
-  DARTIUM_DEPS_FILE = '../dartium.deps/DEPS'
-  CHROMIUM_DEPS_COPY = '../dartium.deps/DEPS.chromium'
-  REV_PATTERN = '"chromium_revision": "(\d+)",'
-
-  deps = file(DARTIUM_DEPS_FILE).read()
-  current_chrome_rev = int(re.search(REV_PATTERN, deps).group(1))
-
-  if len(argv) < 2:
-    next_chrome_rev = GetLkgr()
-  else:
-    next_chrome_rev = int(argv[1])
-
-  print 'Chromium roll: %d -> %d' % (current_chrome_rev, next_chrome_rev)
-
-  if current_chrome_rev == next_chrome_rev:
-    return
-
-  # Update patched files.
-  os.chdir('..')
-  update_patched_files.update_overridden_files(current_chrome_rev, next_chrome_rev)
-  os.chdir('src')
-
-  # Update DEPS.
-  subprocess.check_call(['svn', 'up', '-r', str(current_chrome_rev), CHROMIUM_DEPS_FILE])
-  current_webkit_rev = GetRevision(CHROMIUM_DEPS_FILE, 'webkit_revision')
-  subprocess.check_call(['svn', 'up', '-r', str(next_chrome_rev), CHROMIUM_DEPS_FILE])
-  next_webkit_rev = GetRevision(CHROMIUM_DEPS_FILE, 'webkit_revision')
-
-  shutil.copyfile(CHROMIUM_DEPS_FILE, CHROMIUM_DEPS_COPY)
-  deps = deps.replace('"chromium_revision": "%d",' % current_chrome_rev, '"chromium_revision": "%d",' % next_chrome_rev)
-  file(DARTIUM_DEPS_FILE, 'w').write(deps)
-
-  # Do webkit roll.
-  WEBKIT_DIR = 'third_party/WebKit'
-  subprocess.check_call(['git', 'svn', 'rebase'], cwd=WEBKIT_DIR)
-  print 'WebKit roll: %d -> %d' % (current_webkit_rev, next_webkit_rev)
-
-  if current_webkit_rev < next_webkit_rev:
-    subprocess.check_call(['bash',
-          '../../dartium_tools/roll_webkit.sh',
-          str(current_webkit_rev), str(next_webkit_rev)], cwd=WEBKIT_DIR)
-
-  # Update the checkout.
-  subprocess.check_call(['gclient', 'sync', '-j17'])
-
-
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv))