Add unit test for Value > AEDesc conversion.

chrome/browser/ui/cocoa/applescript/apple_event_util.h

Index: chrome/browser/ui/cocoa/applescript/apple_event_util.h
diff --git a/chrome/browser/ui/cocoa/applescript/apple_event_util.h b/chrome/browser/ui/cocoa/applescript/apple_event_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..1c82f46b52fa91210ed9ab9eea23aba5998c1199
--- /dev/null
+++ b/chrome/browser/ui/cocoa/applescript/apple_event_util.h
@@ -0,0 +1,16 @@
+// Copyright (c) 2013 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_UI_COCOA_APPLESCRIPT_APPLE_EVENT_UTIL_H_
+#define CHROME_BROWSER_UI_COCOA_APPLESCRIPT_APPLE_EVENT_UTIL_H_
+
+#import <Cocoa/Cocoa.h>
+
+namespace base {
+class Value;
+}
+
+NSAppleEventDescriptor* ValueToAppleEventDescriptor(const base::Value* value);
+
+#endif  // CHROME_BROWSER_UI_COCOA_APPLESCRIPT_APPLE_EVENT_UTIL_H_