Report the entire hash in the "committed" message.

This concerns the "committed" message posted to Rietveld. Prior to
34504a15bb, this used the committer's own core.abbrev. Now it's using
a hard-coded 7. Per recent discussions on chromium-dev, 7 is
insufficient to uniquely identify commits in large repositories such as
ours. If any abbreviation is to be done, a 12-digit minimum should be
used, but there's no reason not to use the entire hash.

Review URL: https://codereview.chromium.org/592293002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@292164 0039d316-1c4b-4281-b951-d872f2087c98

git_cl.py

@@ -2115,7 +2115,7 @@ def SendUpstream(parser, args, cmd):
     props = cl.GetIssueProperties()
     patch_num = len(props['patchsets'])
     comment = "Committed patchset #%d (id:%d)%s manually as %s" % (
-        patch_num, props['patchsets'][-1], to_pending, revision[:7])
+        patch_num, props['patchsets'][-1], to_pending, revision)
     if options.bypass_hooks:
       comment += ' (tree was closed).' if GetTreeStatus() == 'closed' else '.'
     else: