Print out SVN revision number for TOT chrome pfq builds.

bin/cros_mark_chrome_as_stable.py

 #!/usr/bin/python
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """This module uprevs Chrome for cbuildbot.
 
 After calling, it prints outs CHROME_VERSION_ATOM=(version atom string).  A
 caller could then use this atom with emerge to build the newly uprevved version
@@ skipping 42 matching lines @@
 
 def  _GetTipOfTrunkSvnRevision():
   """Returns the current svn revision for the chrome tree."""
   svn_url = _GetSvnUrl()
   svn_info = RunCommand(['svn', 'info', svn_url], redirect_stdout=True)
 
   revision_re = re.compile('^Revision:\s+(\d+).*')
   for line in svn_info.splitlines():
     match = revision_re.search(line)
     if match:
-      return match.group(1)
+      svn_revision = match.group(1)
+      Info('Using SVN Revision %s' % svn_revision)
+      return svn_revision
 
   raise Exception('Could not find revision information from %s' % svn_url)
 
 
 def _GetTipOfTrunkVersion():
   """Returns the current Chrome version."""
   svn_url = _GetSvnUrl()
   chrome_version_file = urllib.urlopen(os.path.join(svn_url, 'src', 'chrome',
                                                     'VERSION'))
   chrome_version_info = chrome_version_file.read()
@@ skipping 278 matching lines @@
       print 'CHROME_VERSION_ATOM=%s' % chrome_version_atom
     else:
       work_branch.Delete()
   except:
     work_branch.Delete()
     raise
 
 
 if __name__ == '__main__':
   main()