Migrate ProcessesEventRouter to the new task manager

extensions/browser/extension_function_util.h

-// 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 EXTENSIONS_BROWSER_EXTENSION_FUNCTION_UTIL_H__
-#define EXTENSIONS_BROWSER_EXTENSION_FUNCTION_UTIL_H__
-
-#include <vector>
-#include "base/values.h"
-
-namespace base {
-class Value;
-}
-
-// This file contains various utility functions for extension API
-// implementations.
-namespace extensions {
-
-// Reads the |value| as either a single integer value or a list of integers.
-bool ReadOneOrMoreIntegers(base::Value* value, std::vector<int>* result);
-
-} // namespace extensions
-
-#endif  // EXTENSIONS_BROWSER_EXTENSION_FUNCTION_UTIL_H__