Update git to version 1.8.0.

third_party/git_bin_packager/git_bin_packager.py

 #!/usr/bin/python
 # Copyright (c) 2011 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 io
 import os
 import re
 import signal
 import stat
 import sys
 import tempfile
 import urllib
 
 
-DEPOT_GIT_DIR = 'git_bin'
+DEPOT_GIT_DIR = 'git-1.8.0_bin'
 DEPOT_GIT_FILE = '%s.zip' % DEPOT_GIT_DIR
 # The Git scripts call these exes directly, so we keep them in our distribution.
 LIBEXEC_EXEMPT_LIST = [
   'git-clone.exe',
   'git-fetch.exe',
   'git-merge-base.exe',
   'git-merge-file.exe',
   'git-merge-index.exe',
   'git-merge-ours.exe',
   'git-merge-recursive.exe',
   'git-merge-subtree.exe',
   'git-merge-tree.exe',
   'git-merge.exe',
   'git-rev-parse.exe',
   'git-unpack-file.exe',
 ]
 PORTABLE_GIT_FILE = 'portablegit.7z'
 PORTABLE_GIT_URL = (
-    'http://msysgit.googlecode.com/files/PortableGit-1.7.4-preview20110204.7z')
+    'https://msysgit.googlecode.com/files/PortableGit-1.8.0-preview20121022.7z')
 SCRIPTDIR = os.path.dirname(os.path.abspath(__file__))
 WIN32PAD_FILE = 'win32pad.zip'
 WIN32PAD_URL = 'http://www.gena01.com/win32pad/win32pad_1_5_10_4.zip'
 
 
 class FlushFile(io.TextIOWrapper):
     def __init__(self, f):
         self.f = f
     def write(self, x):
         self.f.write(x)
@@ skipping 46 matching lines @@
     # end with something other than .exe.
     if not (gitfile.startswith('git-') and gitfile.endswith('.exe')):
       continue
     # Skip any git files in the LIBEXEC_EXEMPT_LIST.  The Git scripts call into
     # these exes directly.
     if gitfile in LIBEXEC_EXEMPT_LIST:
       continue
     if GetFileSize(gitfile) == gitexe_size:
       os.system('rm %s' % gitfile)
 
-  # Move back to <tmp>/git_bin/.
+  # Move back to <tmp>/git-1.8.0_bin/.
   os.chdir('../../')
 
   # Place extra files into the archive directory.
   os.system('cp %s/files/MANIFEST.chromium ./' % SCRIPTDIR)
   os.system('cp %s/files/git.bat ./' % SCRIPTDIR)
   os.system('cp %s/files/git.cmd ./cmd/' % SCRIPTDIR)
   os.system('cp %s/files/gitk.bat ./' % SCRIPTDIR)
   os.system('cp %s/files/gitk.cmd ./cmd/' % SCRIPTDIR)
   os.system('cp %s/files/ssh_config ./' % SCRIPTDIR)
   os.system('cp %s/files/ssh.bat ./' % SCRIPTDIR)
@@ skipping 19 matching lines @@
   # Set the archive aside.
   os.chdir(SCRIPTDIR)
   os.system('mv %s/%s ./' % (tempdir, DEPOT_GIT_FILE))
   RemoveTempdir(tempdir)
 
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main())