Presubmit checks for user actions intorduced in HTML files.

tools/metrics/actions/extract_actions.py

Index: tools/metrics/actions/extract_actions.py
diff --git a/tools/metrics/actions/extract_actions.py b/tools/metrics/actions/extract_actions.py
index 63818f331165614dd04354261943a16ccd6b93bd..5d33d34d244f1f4c80a80d9dc7469a5d632c3594 100755
--- a/tools/metrics/actions/extract_actions.py
+++ b/tools/metrics/actions/extract_actions.py
@@ -506,7 +506,7 @@ def WalkDirectory(root_path, actions, extensions, callback):
       dirs.remove('.git')
     for file in files:
       ext = os.path.splitext(file)[1]
-      if ext in extensions:
+      if ext and ext in extensions:
         callback(os.path.join(path, file), actions)
 
 def AddLiteralActions(actions):
@@ -763,7 +763,6 @@ def PrettyPrint(actions, actions_dict, comment_nodes=[]):
 
   return print_style.GetPrintStyle().PrettyPrintNode(doc)
 
-

[Alexei Svitkine (slow), 2014/11/11 20:36:41]

Nit: Revert changes to this file.

[gayane -on leave until 09-2017, 2014/11/12 22:00:23]

I agree I should restore this line, but the other change is useful. Previously
it would consider files without extension as well (e.g. OWNERS, LICENSES)

 def main(argv):
   presubmit = ('--presubmit' in argv)
   actions_xml_path = os.path.join(path_utils.ScriptDir(), 'actions.xml')