Enable brand codes and master preferences on the Mac.

chrome/browser/mac/master_prefs.mm

Index: chrome/browser/mac/master_prefs.mm
diff --git a/chrome/browser/mac/master_prefs.mm b/chrome/browser/mac/master_prefs.mm
new file mode 100644
index 0000000000000000000000000000000000000000..5bd25728a1f4ac3a6d66b668f336e1305bc7ef29
--- /dev/null
+++ b/chrome/browser/mac/master_prefs.mm
@@ -0,0 +1,28 @@
+// 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.
+
+#include "chrome/browser/mac/master_prefs.h"
+
+#include "base/mac/foundation_util.h"
+
+namespace {
+
+const char kGoogleDirectory[] = "Google";
+const char kMasterPreferencesFileName[] = "Google Chrome Master Preferences";

[Mark Mentovai, 2011/08/24 21:57:19]

This is not a solution.

Here’s my concern: download a distribution deal package, install it, get Chrome.
Download Chromium or the Canary, launch it. Master preferences applied?
Inappropriate.

+
+}  // namespace
+
+namespace master_prefs {
+
+FilePath MasterPrefsPath() {
+  // There is only a system-level master preferences file.
+  FilePath library_path;
+  if (!base::mac::GetLocalDirectory(NSLibraryDirectory, &library_path))
+    return FilePath();
+
+  return library_path.Append(kGoogleDirectory)
+                     .Append(kMasterPreferencesFileName);
+}
+
+}  // namespace master_prefs