old_contents: # Copyright (c) 2013 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.
  
  """Downloads items from the Chromium continuous archive."""
  
  import os
  import platform
  import urllib
  
  import util
  
  CHROME_32_REVISION = '232870'
  CHROME_33_REVISION = '241075'
  CHROME_34_REVISION = '251904'
  
  _SITE = 'http://commondatastorage.googleapis.com'
  
  
  class Site(object):
    CONTINUOUS = _SITE + '/chromium-browser-continuous'
    SNAPSHOT = _SITE + '/chromium-browser-snapshots'
  
  
  def GetLatestRevision(site=Site.CONTINUOUS):
    """Returns the latest revision (as a string) available for this platform.
  
    Args:
      site: the archive site to check against, default to the continuous one.
    """
    url = site + '/%s/LAST_CHANGE'
    return urllib.urlopen(url % _GetDownloadPlatform()).read()
  
  
  def DownloadChrome(revision, dest_dir, site=Site.CONTINUOUS):
    """Downloads the packaged Chrome from the archive to the given directory.
  
    Args:
      revision: the revision of Chrome to download.
      dest_dir: the directory to download Chrome to.
      site: the archive site to download from, default to the continuous one.
  
    Returns:
      The path to the unzipped Chrome binary.
    """
    def GetZipName():
      if util.IsWindows():
        return 'chrome-win32'
      elif util.IsMac():
        return 'chrome-mac'
      elif util.IsLinux():
        return 'chrome-linux'
    def GetChromePathFromPackage():
      if util.IsWindows():
        return 'chrome.exe'
      elif util.IsMac():
        return 'Chromium.app/Contents/MacOS/Chromium'
      elif util.IsLinux():
        return 'chrome'
    zip_path = os.path.join(dest_dir, 'chrome-%s.zip' % revision)
    if not os.path.exists(zip_path):
      url = site + '/%s/%s/%s.zip' % (_GetDownloadPlatform(), revision,
                                      GetZipName())
      print 'Downloading', url, '...'
      urllib.urlretrieve(url, zip_path)
    util.Unzip(zip_path, dest_dir)
    return os.path.join(dest_dir, GetZipName(), GetChromePathFromPackage())
  
  
  def _GetDownloadPlatform():
    """Returns the name for this platform on the archive site."""
    if util.IsWindows():
      return 'Win'
    elif util.IsMac():
      return 'Mac'
    elif util.IsLinux():
      if platform.architecture()[0] == '64bit':
        return 'Linux_x64'
      else:
        return 'Linux'
  
new_contents: # Copyright (c) 2013 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.
  
  """Downloads items from the Chromium continuous archive."""
  
  import os
  import platform
  import urllib
  
  import util
  
  CHROME_32_REVISION = '232870'
  CHROME_33_REVISION = '241075'
  CHROME_34_REVISION = '251854'
  
  _SITE = 'http://commondatastorage.googleapis.com'
  
  
  class Site(object):
    CONTINUOUS = _SITE + '/chromium-browser-continuous'
    SNAPSHOT = _SITE + '/chromium-browser-snapshots'
  
  
  def GetLatestRevision(site=Site.CONTINUOUS):
    """Returns the latest revision (as a string) available for this platform.
  
    Args:
      site: the archive site to check against, default to the continuous one.
    """
    url = site + '/%s/LAST_CHANGE'
    return urllib.urlopen(url % _GetDownloadPlatform()).read()
  
  
  def DownloadChrome(revision, dest_dir, site=Site.CONTINUOUS):
    """Downloads the packaged Chrome from the archive to the given directory.
  
    Args:
      revision: the revision of Chrome to download.
      dest_dir: the directory to download Chrome to.
      site: the archive site to download from, default to the continuous one.
  
    Returns:
      The path to the unzipped Chrome binary.
    """
    def GetZipName():
      if util.IsWindows():
        return 'chrome-win32'
      elif util.IsMac():
        return 'chrome-mac'
      elif util.IsLinux():
        return 'chrome-linux'
    def GetChromePathFromPackage():
      if util.IsWindows():
        return 'chrome.exe'
      elif util.IsMac():
        return 'Chromium.app/Contents/MacOS/Chromium'
      elif util.IsLinux():
        return 'chrome'
    zip_path = os.path.join(dest_dir, 'chrome-%s.zip' % revision)
    if not os.path.exists(zip_path):
      url = site + '/%s/%s/%s.zip' % (_GetDownloadPlatform(), revision,
                                      GetZipName())
      print 'Downloading', url, '...'
      urllib.urlretrieve(url, zip_path)
    util.Unzip(zip_path, dest_dir)
    return os.path.join(dest_dir, GetZipName(), GetChromePathFromPackage())
  
  
  def _GetDownloadPlatform():
    """Returns the name for this platform on the archive site."""
    if util.IsWindows():
      return 'Win'
    elif util.IsMac():
      return 'Mac'
    elif util.IsLinux():
      if platform.architecture()[0] == '64bit':
        return 'Linux_x64'
      else:
        return 'Linux'
  
subject: Change CHROME_34_REVISION to one that is available in the continuous archive (251854); the previous revision (251904) was only available in the snapshots archive, but this is not where we download from for testing.