Make sure paths that look like http://git_server/repo.git@SHA get checked out

gclient_scm.py

Index: gclient_scm.py
===================================================================
--- gclient_scm.py	(revision 87374)
+++ gclient_scm.py	(working copy)
@@ -488,7 +488,6 @@
       clone_cmd.extend(['-b', revision.replace('refs/heads/', '')])
       detach_head = False
     else:
-      clone_cmd.append('--no-checkout')

[cmp, 2011/05/31 22:22:08]

This would have made a working copy with no usable files in it, since only a
.git directory would be present only the history/logs would be available to
other git commands and no actual files in the checkout would be available for
use.  I verified by running a clone -n of manifest.git.

Removing the flag is correct since we need to use those checkouts now.

       detach_head = True
     if options.verbose:
       clone_cmd.append('--verbose')