Changed the step name for wait_for_any.py to include only one revision.

scripts/slave/recipe_modules/auto_bisect/bisector.py

Index: scripts/slave/recipe_modules/auto_bisect/bisector.py
diff --git a/scripts/slave/recipe_modules/auto_bisect/bisector.py b/scripts/slave/recipe_modules/auto_bisect/bisector.py
index ba75666a19ac8a75af25aa86dfad0180274ff860..420547059e2f7ffb594bd3db489170bddcfa8034 100644
--- a/scripts/slave/recipe_modules/auto_bisect/bisector.py
+++ b/scripts/slave/recipe_modules/auto_bisect/bisector.py
@@ -398,8 +398,9 @@ class Bisector(object):
     the appropriate bucket, or when buildbot test job is complete.
     """
     gsutil_path = self.api.m.gsutil.get_gsutil_path()
-    name = 'Waiting for any of these revisions:' + ' '.join(
-        [r.revision_string for r in revision_list])
+    name = 'Waiting for revision: ' + revision_list[0].revision_string

[qyearsley, 2015/04/02 04:08:49]

Very unimportant nit: the name might read more smoothly without the colon IMO,
e.g. "Waiting for revision 300300 and 2 more revision(s)."

[RobertoCN, 2015/04/03 19:05:08]

Done.

+    if len(revision_list) > 1:
+      name += ' and %d other revision(s).' % (len(revision_list) - 1)
     script = self.api.resource('wait_for_any.py')
     args_list = [gsutil_path]
     url_list = [r.get_next_url() for r in revision_list]