Move ScriptBadge, ActionInfo out of Extension; preparation for BrowserAction

chrome/common/extensions/api/extension_action/action_handler_helpers.h

+// Copyright (c) 2012 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_COMMON_EXTENSIONS_API_EXTENSION_ACTION_ACTION_HANDLER_HELPERS_H_
+#define CHROME_COMMON_EXTENSIONS_API_EXTENSION_ACTION_ACTION_HANDLER_HELPERS_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/common/extensions/api/extension_action/action_info.h"
+#include "chrome/common/extensions/extension.h"
+
+namespace base {
+class DictionaryValue;
+}
+
+namespace extensions {
+
+scoped_ptr<ActionInfo> LoadActionInfo(
+    const Extension* extension,
+    const base::DictionaryValue* manifest_section,
+    string16* error);
+
+}  // namespace extensions
+
+#endif  // CHROME_COMMON_EXTENSIONS_API_EXTENSION_ACTION_ACTION_HANDLER_HELPERS_H_