Add breakpad support to git-try and trychange.py

git-try

 #!/usr/bin/python
 # Copyright (c) 2009 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.
+"""Wrapper for trychange.py for git checkout."""
 
 import getpass
 import optparse
 import os
+import re
 import subprocess
+import sys
 import tempfile
 import traceback
 import urllib
-import sys
-import re
+
+import breakpad
+
 import trychange
 
 
 def Backquote(cmd, cwd=None):
   """Like running `cmd` in a shell script."""
   return subprocess.Popen(cmd,
                           cwd=cwd,
                           stdout=subprocess.PIPE).communicate()[0].strip()
 
 
@@ skipping 233 matching lines @@
         '--issue', GetRietveldIssueNumber(),
         '--patchset', GetRietveldPatchsetNumber(),
     ])
 
   if options.dry_run:
     print open(diff_file.name, 'r').read()
     exit(0)
 
   print sendmsg
   TryChange(args, file_list)