Ignore "sputniktests" subdirectory from presubmit checks.

Review URL: http://codereview.chromium.org/385067


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3290 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

tools/presubmit.py

@@ -108,7 +108,7 @@ class SourceFileProcessor(object):
     return True
 
   def IgnoreDir(self, name):
-    return name.startswith('.') or name == 'data'
+    return name.startswith('.') or name == 'data' or name == 'sputniktests'
 
   def IgnoreFile(self, name):
     return name.startswith('.')