Enable brand codes and master preferences on the Mac.

chrome/browser/mac/master_prefs.h

Index: chrome/browser/mac/master_prefs.h
diff --git a/chrome/browser/mac/master_prefs.h b/chrome/browser/mac/master_prefs.h
new file mode 100644
index 0000000000000000000000000000000000000000..f3c202a77ca51caae52c0440ced576a2ca89674e
--- /dev/null
+++ b/chrome/browser/mac/master_prefs.h
@@ -0,0 +1,18 @@
+// Copyright (c) 2011 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 CHROME_BROWSER_MAC_MASTER_PREFS_H_
+#define CHROME_BROWSER_MAC_MASTER_PREFS_H_
+#pragma once
+
+#include "base/file_path.h"
+
+namespace master_prefs {
+
+// Returns the path to the master preferences file.

[Mark Mentovai, 2011/08/25 13:35:08]

Specify in the comment:
 • that this might return an empty FilePath
 • that the path returned might not exist

There’s no need to really go into detail in this comment or in the one in the
other file the specific conditions under which this might return an empty file
or  path to a nonexistent file. It’s sufficient to merely document that this
might happen.

[Avi (use Gerrit), 2011/08/25 15:24:52]

Done.

[Avi (use Gerrit), 2011/08/25 15:24:52]

Done.

+FilePath MasterPrefsPath();
+
+}  // namespace master_prefs
+
+#endif  // CHROME_BROWSER_MAC_MASTER_PREFS_H_