Add presubmit check and automatic update script for ExtensionPermission enum.

BUG=338781

Review URL: https://codereview.chromium.org/170233008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@259302 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 29 insertions, 0 deletions

diff --git a/tools/strict_enum_value_checker/mock_enum.h b/tools/strict_enum_value_checker/mock_enum.h
new file mode 100644
index 0000000..86e80b7
--- /dev/null
+++ b/tools/strict_enum_value_checker/mock_enum.h
@@ -0,0 +1,29 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MOCK_ENUM_H
+#define MOCK_ENUM_H
+
+// Here is our mock enum. Beyond testing it is completely meaningless.
+// MockEnum follows strict rules for valid modifications:
+//    1. NO reordering of entries
+//    2. NO deletions of entries
+//    3. New entries must be added just before mBoundary, never after
+//
+enum MockEnum {
+  mEntry1,
+  mEntry2,
+  mData1,
+  mData2,
+  mEntry3,
+  mInfo1,
+  mData3,
+  mError1,
+  mFunction1,
+  mInfo2,
+  mData4,
+  mBoundary // Do not add below here
+};
+
+#endif