| // 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. |
| |
| var contentWatcherNative = requireNative("contentWatcherNative"); |
| |
| // Watches the page for all changes and calls FrameMutated (a C++ callback) in |
| // response. |
| var mutation_observer = new MutationObserver(contentWatcherNative.FrameMutated); |
| |
| // This runs once per frame, when the module is 'require'd. |
| mutation_observer.observe(document, { |
| childList: true, |
| attributes: true, |
| characterData: true, |
| subtree: true}); |
