Remove old VS2010 toolchain script

tools/win/toolchain/toolchain.py

Index: tools/win/toolchain/toolchain.py
diff --git a/tools/win/toolchain/toolchain.py b/tools/win/toolchain/toolchain.py
deleted file mode 100644
index 3f3179c65fca996db4f3418f188fcfca9e3567ac..0000000000000000000000000000000000000000
--- a/tools/win/toolchain/toolchain.py
+++ /dev/null
@@ -1,714 +0,0 @@
-# Copyright 2012 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.
-
-# Extracts a Windows toolchain suitable for building Chrome from various
-# downloadable pieces.
-
-
-import ctypes
-from optparse import OptionParser
-import os
-import shutil
-import subprocess
-import sys
-import tempfile
-import urllib2
-
-
-g_temp_dirs = []
-
-
-def GetLongPathName(path):
-  """Converts any 8dot3 names in the path to the full name."""
-  buf = ctypes.create_unicode_buffer(260)
-  size = ctypes.windll.kernel32.GetLongPathNameW(unicode(path), buf, 260)
-  if (size > 260):
-    raise SystemExit('Long form of path longer than 260 chars: %s' % path)
-  return buf.value
-
-
-def RunOrDie(command):
-  rc = subprocess.call(command, shell=True)
-  if rc != 0:
-    raise SystemExit('%s failed.' % command)
-
-
-def TempDir():
-  """Generate a temporary directory (for downloading or extracting to) and keep
-  track of the directory that's created for cleaning up later."""
-  global g_temp_dirs
-  temp = tempfile.mkdtemp()
-  g_temp_dirs.append(temp)
-  return temp
-
-
-def DeleteAllTempDirs():
-  """Remove all temporary directories created by |TempDir()|."""
-  global g_temp_dirs
-  if g_temp_dirs:
-    sys.stdout.write('Cleaning up temporaries...\n')
-  for temp in g_temp_dirs:
-    # shutil.rmtree errors out on read only attributes.
-    RunOrDie('rmdir /s/q "%s"' % temp)
-  g_temp_dirs = []
-
-
-def Download(url, local_path):
-  """Download a large-ish binary file and print some status information while
-  doing so."""
-  sys.stdout.write('Downloading %s...\n' % url)
-  req = urllib2.urlopen(url)
-  content_length = int(req.headers.get('Content-Length', 0))
-  bytes_read = 0
-  terminator = '\r' if sys.stdout.isatty() else '\n'
-  with open(local_path, 'wb') as file:
-    while True:
-      chunk = req.read(1024 * 1024)
-      if not chunk:
-        break
-      bytes_read += len(chunk)
-      file.write(chunk)
-      sys.stdout.write('... %d/%d%s' % (bytes_read, content_length, terminator))
-      sys.stdout.flush()
-  sys.stdout.write('\n')
-  if content_length and content_length != bytes_read:
-    raise SystemExit('Got incorrect number of bytes downloading %s' % url)
-
-
-def DownloadSDK71Iso():
-  sdk7_temp_dir = TempDir()
-  target_path = os.path.join(sdk7_temp_dir, 'GRMSDKX_EN_DVD.iso')
-  Download(
-      ('http://download.microsoft.com/download/'
-       'F/1/0/F10113F5-B750-4969-A255-274341AC6BCE/GRMSDKX_EN_DVD.iso'),
-      target_path)
-  return target_path
-
-
-def DownloadWDKIso():
-  wdk_temp_dir = TempDir()
-  target_path = os.path.join(wdk_temp_dir, 'GRMWDK_EN_7600_1.ISO')
-  Download(
-      ('http://download.microsoft.com/download/'
-       '4/A/2/4A25C7D5-EFBE-4182-B6A9-AE6850409A78/GRMWDK_EN_7600_1.ISO'),
-      target_path)
-  return target_path
-
-
-def DownloadSDKUpdate():
-  sdk_update_temp_dir = TempDir()
-  target_path = os.path.join(sdk_update_temp_dir, 'VC-Compiler-KB2519277.exe')
-  Download(
-      ('http://download.microsoft.com/download/'
-        '7/5/0/75040801-126C-4591-BCE4-4CD1FD1499AA/VC-Compiler-KB2519277.exe'),
-      target_path)
-  return target_path
-
-
-def DownloadDirectXSDK():
-  dxsdk_temp_dir = TempDir()
-  target_path = os.path.join(dxsdk_temp_dir, 'DXSDK_Jun10.exe')
-  Download(
-      ('http://download.microsoft.com/download/'
-       'A/E/7/AE743F1F-632B-4809-87A9-AA1BB3458E31/DXSDK_Jun10.exe'),
-      target_path)
-  return target_path
-
-
-def DownloadVS2012ExIso():
-  ex_temp_dir = TempDir()
-  target_path = os.path.join(ex_temp_dir, 'VS2012_WDX_ENU.iso')
-  Download(
-      ('http://download.microsoft.com/download/'
-       '1/F/5/1F519CC5-0B90-4EA3-8159-33BFB97EF4D9/VS2012_WDX_ENU.iso'),
-      target_path)
-  return target_path
-
-
-def DownloadSDK8():
-  """Download the Win8 SDK. This one is slightly different than the simple
-  ones above. There is no .ISO distribution for the Windows 8 SDK. Rather, a
-  tool is provided that is a download manager. This is used to download the
-  various .msi files to a target location. Unfortunately, this tool requires
-  elevation for no obvious reason even when only downloading, so this function
-  will trigger a UAC elevation if the script is not run from an elevated
-  prompt."""
-  # Use the long path name here because because 8dot3 names don't seem to work.
-  sdk_temp_dir = GetLongPathName(TempDir())
-  target_path = os.path.join(sdk_temp_dir, 'sdksetup.exe')
-  standalone_path = os.path.join(sdk_temp_dir, 'Standalone')
-  Download(
-      ('http://download.microsoft.com/download/'
-       'F/1/3/F1300C9C-A120-4341-90DF-8A52509B23AC/standalonesdk/sdksetup.exe'),
-      target_path)
-  sys.stdout.write(
-      'Running sdksetup.exe to download Win8 SDK (may request elevation)...\n')
-  count = 0
-  while count < 5:
-    rc = subprocess.call([target_path, '/quiet', '/features',
-                         'OptionId.WindowsDesktopSoftwareDevelopmentKit',
-                         '/layout', standalone_path])
-    if rc == 0:
-      return standalone_path
-    count += 1
-    sys.stdout.write('Windows 8 SDK failed to download, retrying.\n')
-  raise SystemExit("After multiple retries, couldn't download Win8 SDK")
-
-
-def DownloadVS2012Update3():
-  """Download Update3 to VS2012. See notes in DownloadSDK8."""
-  update3_dir = TempDir()
-  target_path = os.path.join(update3_dir, 'VS2012.3.iso')
-  Download(
-      ('http://download.microsoft.com/download/'
-       'D/4/8/D48D1AC2-A297-4C9E-A9D0-A218E6609F06/VS2012.3.iso'),
-      target_path)
-  return target_path
-
-
-class SourceImages2010(object):
-  def __init__(self, sdk8_path, wdk_iso, sdk7_update, sdk7_path, dxsdk_path):
-    self.sdk8_path = sdk8_path
-    self.wdk_iso = wdk_iso
-    self.sdk7_update = sdk7_update
-    self.sdk7_path = sdk7_path
-    self.dxsdk_path = dxsdk_path
-
-
-def GetSourceImages2010(local_dir):
-  """Download all distribution archives for the components we need."""
-  if local_dir:
-    return SourceImages2010(
-        sdk8_path=os.path.join(local_dir, 'Standalone'),
-        wdk_iso=os.path.join(local_dir, 'GRMWDK_EN_7600_1.ISO'),
-        sdk7_update=os.path.join(local_dir, 'VC-Compiler-KB2519277.exe'),
-        sdk7_path=os.path.join(local_dir, 'GRMSDKX_EN_DVD.ISO'),
-        dxsdk_path=os.path.join(local_dir, 'DXSDK_Jun10.exe'))
-  else:
-    # Note that we do the Win8 SDK first so that its silly UAC prompt
-    # happens before the user wanders off to get coffee.
-    sdk8_path = DownloadSDK8()
-    wdk_iso = DownloadWDKIso()
-    sdk7_update = DownloadSDKUpdate()
-    sdk7_path = DownloadSDK71Iso()
-    dxsdk_path = DownloadDirectXSDK()
-    return SourceImages2010(
-        sdk8_path, wdk_iso, sdk7_update, sdk7_path, dxsdk_path)
-
-
-class SourceImages2012():
-  def __init__(self, ex_path, update_path, wdk_iso):
-    self.ex_path = ex_path
-    self.update_path = update_path
-    self.wdk_iso = wdk_iso
-
-
-def GetSourceImages2012(local_dir):
-  """Download all distribution archives for the components we need."""
-  if local_dir:
-    return SourceImages2012(
-        ex_path=os.path.join(local_dir, 'VS2012_WDX_ENU.iso'),
-        update_path=os.path.join(local_dir, 'VS2012.3.iso'),
-        wdk_iso=os.path.join(local_dir, 'GRMWDK_EN_7600_1.ISO'))
-  else:
-    ex_path = DownloadVS2012ExIso()
-    wdk_iso = DownloadWDKIso()
-    update_path = DownloadVS2012Update3()
-    return SourceImages2012(
-        ex_path=ex_path,
-        update_path=update_path,
-        wdk_iso=wdk_iso)
-
-
-def ExtractIso(iso_path):
-  """Use 7zip to extract the contents of the given .iso (or self-extracting
-  .exe)."""
-  target_path = TempDir()
-  sys.stdout.write('Extracting %s...\n' % iso_path)
-  sys.stdout.flush()
-  # TODO(scottmg): Do this (and exe) manually with python code.
-  # Note that at the beginning of main() we set the working directory to 7z's
-  # location.
-  RunOrDie('7z x "%s" -y "-o%s" >nul' % (iso_path, target_path))
-  return target_path
-
-
-ExtractExe = ExtractIso
-
-
-def ExtractMsi(msi_path):
-  """Use msiexec to extract the contents of the given .msi file."""
-  sys.stdout.write('Extracting %s...\n' % msi_path)
-  target_path = TempDir()
-  RunOrDie('msiexec /a "%s" /qn TARGETDIR="%s"' % (msi_path, target_path))
-  return target_path
-
-
-class ExtractedComponents2010(object):
-  def __init__(self,
-      vc_x86, vc_x64,
-      buildtools_x86, buildtools_x64, libs_x86, libs_x64, headers,
-      update_x86, update_x64,
-      sdk_path, metro_sdk_path,
-      dxsdk):
-    self.vc_x86 = vc_x86
-    self.vc_x64 = vc_x64
-    self.buildtools_x86 = buildtools_x86
-    self.buildtools_x64 = buildtools_x64
-    self.libs_x86 = libs_x86
-    self.libs_x64 = libs_x64
-    self.headers = headers
-    self.update_x86 = update_x86
-    self.update_x64 = update_x64
-    self.sdk_path = sdk_path
-    self.metro_sdk_path = metro_sdk_path
-    self.dxsdk = dxsdk
-
-
-def ExtractComponents2010(images):
-  """Given the paths to the images, extract the required parts, and return
-  an object containing paths to all the pieces."""
-  extracted_sdk7 = ExtractIso(images.sdk7_path)
-  extracted_vc_x86 = \
-      ExtractMsi(os.path.join(extracted_sdk7,
-                              r'Setup\vc_stdx86\vc_stdx86.msi'))
-  extracted_vc_x64 = \
-      ExtractMsi(os.path.join(extracted_sdk7,
-                              r'Setup\vc_stdamd64\vc_stdamd64.msi'))
-
-  extracted_wdk = ExtractIso(images.wdk_iso)
-  extracted_buildtools_x86 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\buildtools_x86fre.msi'))
-  extracted_buildtools_x64 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\buildtools_x64fre.msi'))
-  extracted_libs_x86 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\libs_x86fre.msi'))
-  extracted_libs_x64 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\libs_x64fre.msi'))
-  extracted_headers = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\headers.msi'))
-
-  extracted_update = ExtractExe(images.sdk7_update)
-  extracted_update_x86 = \
-      ExtractMsi(os.path.join(extracted_update, 'vc_stdx86.msi'))
-  extracted_update_x64 = \
-      ExtractMsi(os.path.join(extracted_update, 'vc_stdamd64.msi'))
-
-  sdk_msi_path = os.path.join(
-      images.sdk8_path,
-      r'Installers\Windows Software Development Kit-x86_en-us.msi')
-  extracted_sdk_path = ExtractMsi(sdk_msi_path)
-
-  sdk_metro_msi_path = os.path.join(
-      images.sdk8_path,
-      'Installers',
-      'Windows Software Development Kit for Metro style Apps-x86_en-us.msi')
-  extracted_metro_sdk_path = ExtractMsi(sdk_metro_msi_path)
-
-  extracted_dxsdk = ExtractExe(images.dxsdk_path)
-
-  return ExtractedComponents2010(
-      vc_x86=extracted_vc_x86,
-      vc_x64=extracted_vc_x64,
-      buildtools_x86=extracted_buildtools_x86,
-      buildtools_x64=extracted_buildtools_x64,
-      libs_x86=extracted_libs_x86,
-      libs_x64=extracted_libs_x64,
-      headers=extracted_headers,
-      update_x86=extracted_update_x86,
-      update_x64=extracted_update_x64,
-      sdk_path=extracted_sdk_path,
-      metro_sdk_path=extracted_metro_sdk_path,
-      dxsdk=extracted_dxsdk)
-
-
-class ExtractedComponents2012(object):
-  def __init__(self,
-               vc_x86, vc_x86_res, librarycore,
-               vc_x86_update, vc_x86_res_update, librarycore_update,
-               sdk_path, metro_sdk_path,
-               buildtools_x86, buildtools_x64, libs_x86, libs_x64, headers):
-    self.vc_x86 = vc_x86
-    self.vc_x86_res = vc_x86_res
-    self.librarycore = librarycore
-    self.vc_x86_update = vc_x86_update
-    self.vc_x86_res_update = vc_x86_res_update
-    self.librarycore_update = librarycore_update
-    self.buildtools_x86 = buildtools_x86
-    self.buildtools_x64 = buildtools_x64
-    self.libs_x86 = libs_x86
-    self.libs_x64 = libs_x64
-    self.headers = headers
-    self.sdk_path = sdk_path
-    self.metro_sdk_path = metro_sdk_path
-
-
-def ExtractComponents2012(images):
-  """Given the paths to the images, extract the required parts and return an
-  object containing paths to all the pieces."""
-  extracted_ex = ExtractIso(images.ex_path)
-
-  extracted_compilercore = ExtractMsi(os.path.join(
-      extracted_ex,
-      r'packages\vc_compilerCore86\vc_compilerCore86.msi'))
-
-  extracted_compilercore_res = ExtractMsi(os.path.join(
-      extracted_ex,
-      r'packages\vc_compilerCore86res\vc_compilerCore86res.msi'))
-
-  extracted_librarycore = ExtractMsi(os.path.join(
-      extracted_ex,
-      r'packages\vc_librarycore86\vc_librarycore86.msi'))
-
-  extracted_wdk = ExtractIso(images.wdk_iso)
-  extracted_buildtools_x86 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\buildtools_x86fre.msi'))
-  extracted_buildtools_x64 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\buildtools_x64fre.msi'))
-  extracted_libs_x86 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\libs_x86fre.msi'))
-  extracted_libs_x64 = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\libs_x64fre.msi'))
-  extracted_headers = \
-      ExtractMsi(os.path.join(extracted_wdk, r'WDK\headers.msi'))
-
-  sdk_msi_path = os.path.join(
-      extracted_ex, 'packages', 'Windows_SDK',
-      r'Windows Software Development Kit-x86_en-us.msi')
-  extracted_sdk_path = ExtractMsi(sdk_msi_path)
-
-  sdk_metro_msi_path = os.path.join(
-      extracted_ex, 'packages', 'Windows_SDK',
-      'Windows Software Development Kit for Metro style Apps-x86_en-us.msi')
-  extracted_metro_sdk_path = ExtractMsi(sdk_metro_msi_path)
-
-  extracted_update = ExtractIso(images.update_path)
-
-  extracted_compilercore_update = ExtractMsi(os.path.join(
-      extracted_update, r'packages\vc_compilercore86\vc_compilercore86.msi'))
-
-  extracted_compilercore_res_update = ExtractMsi(os.path.join(
-      extracted_update,
-      r'packages\vc_compilercore86res\enu\vc_compilercore86res.msi'))
-
-  extracted_librarycore_update = ExtractMsi(os.path.join(
-      extracted_update, r'packages\vc_librarycore86\vc_librarycore86.msi'))
-
-  return ExtractedComponents2012(
-      vc_x86=extracted_compilercore,
-      vc_x86_res=extracted_compilercore_res,
-      librarycore=extracted_librarycore,
-      vc_x86_update=extracted_compilercore_update,
-      vc_x86_res_update=extracted_compilercore_res_update,
-      librarycore_update=extracted_compilercore_update,
-      sdk_path=extracted_sdk_path,
-      metro_sdk_path=extracted_metro_sdk_path,
-      buildtools_x86=extracted_buildtools_x86,
-      buildtools_x64=extracted_buildtools_x64,
-      libs_x86=extracted_libs_x86,
-      libs_x64=extracted_libs_x64,
-      headers=extracted_headers)
-
-
-def PullFrom(list_of_path_pairs, source_root, target_dir):
-  """Each pair in |list_of_path_pairs| is (from, to). Join the 'from' with
-  |source_root| and the 'to' with |target_dir| and perform a recursive copy."""
-  for source, destination in list_of_path_pairs:
-    full_source = os.path.join(source_root, source)
-    full_target = os.path.join(target_dir, destination)
-    rc = os.system('robocopy /s "%s" "%s" >nul' % (full_source, full_target))
-    if (rc & 8) != 0 or (rc & 16) != 0:
-      # ref: http://ss64.com/nt/robocopy-exit.html
-      raise SystemExit("Couldn't copy %s to %s" % (full_source, full_target))
-
-
-def CopyToFinalLocation2010(extracted, target_dir):
-  """Copy all the directories we need to the target location."""
-  sys.stdout.write('Pulling together required pieces...\n')
-
-  # Note that order is important because some of the older ones are
-  # overwritten by updates.
-  from_sdk = [(r'Windows Kits\8.0', r'win8sdk')]
-  PullFrom(from_sdk, extracted.sdk_path, target_dir)
-
-  from_metro_sdk = [(r'Windows Kits\8.0', r'win8sdk')]
-  PullFrom(from_sdk, extracted.metro_sdk_path, target_dir)
-
-  from_buildtools_x86 = [
-      (r'WinDDK\7600.16385.win7_wdk.100208-1538\bin\x86', r'WDK\bin'),
-      ]
-  PullFrom(from_buildtools_x86, extracted.buildtools_x86, target_dir)
-
-  from_buildtools_x64 = [
-      (r'WinDDK\7600.16385.win7_wdk.100208-1538\bin\amd64', r'WDK\bin'),
-      ]
-  PullFrom(from_buildtools_x64, extracted.buildtools_x64, target_dir)
-
-  from_libs_x86 = [
-      (r'WinDDK\7600.16385.win7_wdk.100208-1538\lib', r'WDK\lib'),
-      ]
-  PullFrom(from_libs_x86, extracted.libs_x86, target_dir)
-
-  from_libs_x64 = [
-      (r'WinDDK\7600.16385.win7_wdk.100208-1538\lib', r'WDK\lib'),
-      ]
-  PullFrom(from_libs_x64, extracted.libs_x64, target_dir)
-
-  from_headers = [
-      (r'WinDDK\7600.16385.win7_wdk.100208-1538\inc', r'WDK\inc'),
-      ]
-  PullFrom(from_headers, extracted.headers, target_dir)
-
-  # The compiler update to get the SP1 compiler is a bit of a mess. See
-  # http://goo.gl/n1DeO. The summary is that update for the standalone compiler
-  # binary installs a broken set of headers. So, add an empty ammintrin.h since
-  # we don't actually need the contents of it (for Chromium).
-
-  from_sdk7_x86 = [
-      (r'Program Files\Microsoft Visual Studio 10.0', '.'),
-      (r'Win\System', r'VC\bin'),
-      ]
-  PullFrom(from_sdk7_x86, extracted.vc_x86, target_dir)
-
-  from_sdk7_x64 =[
-      (r'Program Files(64)\Microsoft Visual Studio 10.0', '.'),
-      (r'Win\System64', r'VC\bin\amd64'),
-      ]
-  PullFrom(from_sdk7_x64, extracted.vc_x64, target_dir)
-
-  from_vcupdate_x86 = [
-      (r'Program Files\Microsoft Visual Studio 10.0', '.'),
-      (r'Win\System', r'VC\bin'),
-      ]
-  PullFrom(from_vcupdate_x86, extracted.update_x86, target_dir)
-
-  from_vcupdate_x64 = [
-      (r'Program Files(64)\Microsoft Visual Studio 10.0', '.'),
-      (r'Win\System64', r'VC\bin\amd64'),
-      ]
-  PullFrom(from_vcupdate_x64, extracted.update_x64, target_dir)
-
-  sys.stdout.write('Stubbing ammintrin.h...\n')
-  open(os.path.join(target_dir, r'VC\include\ammintrin.h'), 'w').close()
-
-  from_dxsdk = [
-      (r'DXSDK\Include', r'DXSDK\Include'),
-      (r'DXSDK\Lib', r'DXSDK\Lib'),
-      (r'DXSDK\Redist', r'DXSDK\Redist'),
-      ]
-  PullFrom(from_dxsdk, extracted.dxsdk, target_dir)
-
-
-def CopyToFinalLocation2012(extracted, target_dir):
-  """Copy all directories we need to the target location."""
-  sys.stdout.write('Pulling together required pieces...\n')
-
-  # Note that order is important because some of the older ones are
-  # overwritten by updates.
-  from_sdk = [(r'Windows Kits\8.0', r'win8sdk')]
-  PullFrom(from_sdk, extracted.sdk_path, target_dir)
-
-  from_metro_sdk = [(r'Windows Kits\8.0', r'win8sdk')]
-  PullFrom(from_sdk, extracted.metro_sdk_path, target_dir)
-
-  # Stock compiler.
-  from_compiler = [(r'Program Files\Microsoft Visual Studio 11.0', '.')]
-  PullFrom(from_compiler, extracted.vc_x86, target_dir)
-
-  from_compiler_res = [(r'Program Files\Microsoft Visual Studio 11.0', '.')]
-  PullFrom(from_compiler_res, extracted.vc_x86_res, target_dir)
-
-  from_library = [(r'Program Files\Microsoft Visual Studio 11.0', '.')]
-  PullFrom(from_library, extracted.librarycore, target_dir)
-
-  # WDK.
-  from_buildtools_x86 = [
-      (r'WinDDK\7600.16385.win7_wdk.100208-1538\bin\x86', r'WDK\bin'),
-      ]
-  PullFrom(from_buildtools_x86, extracted.buildtools_x86, target_dir)
-
-  from_buildtools_x64 = [
-      (r'WinDDK\7600.16385.win7_wdk.100208-1538\bin\amd64', r'WDK\bin'),
-      ]
-  PullFrom(from_buildtools_x64, extracted.buildtools_x64, target_dir)
-
-  from_libs_x86 = [(r'WinDDK\7600.16385.win7_wdk.100208-1538\lib', r'WDK\lib')]
-  PullFrom(from_libs_x86, extracted.libs_x86, target_dir)
-
-  from_libs_x64 = [(r'WinDDK\7600.16385.win7_wdk.100208-1538\lib', r'WDK\lib')]
-  PullFrom(from_libs_x64, extracted.libs_x64, target_dir)
-
-  from_headers = [(r'WinDDK\7600.16385.win7_wdk.100208-1538\inc', r'WDK\inc')]
-  PullFrom(from_headers, extracted.headers, target_dir)
-
-  # Update bits.
-  from_compiler = [(r'Program Files\Microsoft Visual Studio 11.0', '.')]
-  PullFrom(from_compiler, extracted.vc_x86_update, target_dir)
-
-  from_compiler_res = [(r'Program Files\Microsoft Visual Studio 11.0', '.')]
-  PullFrom(from_compiler_res, extracted.vc_x86_res_update, target_dir)
-
-  from_library = [(r'Program Files\Microsoft Visual Studio 11.0', '.')]
-  PullFrom(from_library, extracted.librarycore_update, target_dir)
-
-
-def PatchAsyncInfo(target_dir):
-  """Apply patch from
-  http://www.chromium.org/developers/how-tos/build-instructions-windows for
-  asyncinfo.h."""
-  # This is only required for the 2010 compiler.
-  sys.stdout.write('Patching asyncinfo.h...\n')
-  asyncinfo_h_path = os.path.join(
-      target_dir, r'win8sdk\Include\winrt\asyncinfo.h')
-  with open(asyncinfo_h_path, 'rb') as f:
-    asyncinfo_h = f.read()
-  patched = asyncinfo_h.replace(
-      'enum class AsyncStatus {', 'enum AsyncStatus {')
-  with open(asyncinfo_h_path, 'wb') as f:
-    f.write(patched)
-
-
-def GenerateSetEnvCmd(target_dir, vsversion):
-  """Generate a batch file that gyp expects to exist to set up the compiler
-  environment. This is normally generated by a full install of the SDK, but we
-  do it here manually since we do not do a full install."""
-  with open(os.path.join(
-        target_dir, r'win8sdk\bin\SetEnv.cmd'), 'w') as file:
-    file.write('@echo off\n')
-    file.write(':: Generated by tools\\win\\toolchain\\toolchain.py.\n')
-    file.write(':: Targeting VS%s.\n' % vsversion)
-    # Common to x86 and x64
-    file.write('set PATH=%s;%%PATH%%\n' % (
-        os.path.join(target_dir, r'Common7\IDE')))
-    file.write('set INCLUDE=%s;%s;%s\n' % (
-        os.path.join(target_dir, r'win8sdk\Include\um'),
-        os.path.join(target_dir, r'win8sdk\Include\shared'),
-        os.path.join(target_dir, r'VC\include')))
-    file.write('if "%1"=="/x64" goto x64\n')
-
-    # x86 only.
-    file.write('set PATH=%s;%s;%s;%%PATH%%\n' % (
-        os.path.join(target_dir, r'win8sdk\bin\x86'),
-        os.path.join(target_dir, r'VC\bin'),
-        os.path.join(target_dir, r'WDK\bin')))
-    file.write('set LIB=%s;%s\n' % (
-        os.path.join(target_dir, r'VC\lib'),
-        os.path.join(target_dir, r'win8sdk\Lib\win8\um\x86')))
-    file.write('goto done\n')
-
-    # Unfortunately, 2012 Express does not include a native 64 bit compiler,
-    # so we have to use the x86->x64 cross.
-    if vsversion == '2012':
-      # x64 only.
-      file.write(':x64\n')
-      file.write('set PATH=%s;%s;%s;%%PATH%%\n' % (
-          os.path.join(target_dir, r'win8sdk\bin\x64'),
-          os.path.join(target_dir, r'VC\bin\x86_amd64'),
-          os.path.join(target_dir, r'WDK\bin\amd64')))
-      file.write('set LIB=%s;%s\n' % (
-          os.path.join(target_dir, r'VC\lib\amd64'),
-          os.path.join(target_dir, r'win8sdk\Lib\win8\um\x64')))
-    else:
-      # x64 only.
-      file.write(':x64\n')
-      file.write('set PATH=%s;%s;%s;%%PATH%%\n' % (
-          os.path.join(target_dir, r'win8sdk\bin\x64'),
-          os.path.join(target_dir, r'VC\bin\amd64'),
-          os.path.join(target_dir, r'WDK\bin\amd64')))
-      file.write('set LIB=%s;%s\n' % (
-          os.path.join(target_dir, r'VC\lib\amd64'),
-          os.path.join(target_dir, r'win8sdk\Lib\win8\um\x64')))
-
-    file.write(':done\n')
-
-
-def GenerateTopLevelEnv(target_dir, vsversion):
-  """Generate a batch file that sets up various environment variables that let
-  the Chromium build files and gyp find SDKs and tools."""
-  with open(os.path.join(target_dir, r'env.bat'), 'w') as file:
-    file.write('@echo off\n')
-    file.write(':: Generated by tools\\win\\toolchain\\toolchain.py.\n')
-    file.write(':: Targeting VS%s.\n' % vsversion)
-    file.write('set GYP_DEFINES=windows_sdk_path="%s" '
-                'component=shared_library\n' % (
-                    os.path.join(target_dir, 'win8sdk')))
-    file.write('set GYP_MSVS_VERSION=%se\n' % vsversion)
-    file.write('set GYP_MSVS_OVERRIDE_PATH=%s\n' % target_dir)
-    file.write('set GYP_GENERATORS=ninja\n')
-    file.write('set GYP_PARALLEL=1\n')
-    file.write('set WDK_DIR=%s\n' % os.path.join(target_dir, r'WDK'))
-    if vsversion == '2010':
-      file.write('set DXSDK_DIR=%s\n' % os.path.join(target_dir, r'DXSDK'))
-    file.write('set WindowsSDKDir=%s\n' %
-        os.path.join(target_dir, r'win8sdk'))
-    if vsversion == '2012':
-      # TODO: For 2010 too.
-      base = os.path.join(target_dir, r'VC\redist')
-      paths = [
-          r'Debug_NonRedist\x64\Microsoft.VC110.DebugCRT',
-          r'Debug_NonRedist\x86\Microsoft.VC110.DebugCRT',
-          r'x64\Microsoft.VC110.CRT',
-          r'x86\Microsoft.VC110.CRT',
-        ]
-      additions = ';'.join(os.path.join(base, x) for x in paths)
-      file.write('set PATH=%s;%%PATH%%\n' % additions)
-    file.write('echo Environment set for toolchain in %s.\n' % target_dir)
-    file.write('cd /d %s\\..\n' % target_dir)
-
-
-def main():
-  parser = OptionParser()
-  parser.add_option('--targetdir', metavar='DIR',
-                    help='put toolchain into DIR',
-                    default=os.path.abspath('win_toolchain'))
-  parser.add_option('--vsversion', metavar='VSVERSION',
-                    help='select VS version: 2010 or 2012', default='2010')
-  parser.add_option('--noclean', action='store_false', dest='clean',
-                    help='do not remove temp files',
-                    default=True)
-  parser.add_option('--local', metavar='DIR',
-                    help='use downloaded files from DIR')
-  options, args = parser.parse_args()
-  try:
-    target_dir = os.path.abspath(options.targetdir)
-    if os.path.exists(target_dir):
-      sys.stderr.write('%s already exists. Please [re]move it or use '
-                       '--targetdir to select a different target.\n' %
-                       target_dir)
-      return 1
-    # Set the working directory to 7z subdirectory. 7-zip doesn't find its
-    # codec dll very well, so this is the simplest way to make sure it runs
-    # correctly, as we don't otherwise care about working directory.
-    os.chdir(os.path.join(os.path.dirname(os.path.abspath(__file__)), '7z'))
-    assert options.vsversion in ('2010', '2012')
-    if options.vsversion == '2012':
-      images = GetSourceImages2012(options.local)
-      extracted = ExtractComponents2012(images)
-      CopyToFinalLocation2012(extracted, target_dir)
-    else:
-      images = GetSourceImages2010(options.local)
-      extracted = ExtractComponents2010(images)
-      CopyToFinalLocation2010(extracted, target_dir)
-      PatchAsyncInfo(target_dir)
-
-    GenerateSetEnvCmd(target_dir, options.vsversion)
-    GenerateTopLevelEnv(target_dir, options.vsversion)
-  finally:
-    if options.clean:
-      DeleteAllTempDirs()
-
-  sys.stdout.write(
-      '\nIn a (clean) cmd shell, you can now run\n\n'
-      '  %s\\env.bat\n\n'
-      'then\n\n'
-      "  gclient runhooks (or gclient sync if you haven't pulled deps yet)\n"
-      '  ninja -C out\Debug chrome\n\n'
-      'Note that this script intentionally does not modify any global\n'
-      'settings like the registry, or system environment variables, so you\n'
-      'will need to run the above env.bat whenever you start a new\n'
-      'shell.\n\n' % target_dir)
-
-
-if __name__ == '__main__':
-  main()