Add the --nosvn property to the chromium solution.

recipes/chromium.py

 # 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.
 
 # pylint: disable=F0401
 import recipe_util
 import sys
 
 # pylint: disable=W0232
 class Chromium(recipe_util.Recipe):
@@ skipping 12 matching lines @@
     if props.get('webkit_rev', '') == 'ToT':
       solution['custom_vars'] = {'webkit_rev': ''}
     spec = {
       'solutions': [solution],
       'svn_url': 'svn://svn.chromium.org/chrome',
       'svn_branch': 'trunk/src',
       'svn_ref': 'git-svn',
     }
     if props.get('submodule_git_svn_spec'):
       spec['submodule_git_svn_spec'] = props['submodule_git_svn_spec']
+    checkout_type = 'gclient_git_svn'
+    if props.get('nosvn'):

[agable, 2013/04/11 18:00:18]

Due to current options processing (which I'm in the process of fixing, but
hasn't been fixed yet) this means that passing --nosvn=<anything> will result in
a git-only checkout. Doesn't have to be --nosvn=True. I'm fine with that, but
wanted to make sure that's what you intended.

+      checkout_type = 'gclient_git'
+    spec_type = '%s_spec' % checkout_type
     return {
-      'type': 'gclient_git_svn',
-      'gclient_git_svn_spec': spec
+      'type': checkout_type,
+      spec_type: spec
     }
 
   @staticmethod
   def expected_root(_props):
     return 'src'
 
 
 def main(argv=None):
   return Chromium().handle_args(argv)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))