1 files changed, 32 insertions, 0 deletions
diff --git a/chrome/browser/automation/automation_window_tracker.h b/chrome/browser/automation/automation_window_tracker.h
new file mode 100644
index 0000000..02cfeea
--- /dev/null
+++ b/chrome/browser/automation/automation_window_tracker.h
@@ -0,0 +1,32 @@
+// Copyright (c) 2006-2008 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_AUTOMATION_AUTOMATION_WINDOW_TRACKER_H_
+#define CHROME_BROWSER_AUTOMATION_AUTOMATION_WINDOW_TRACKER_H_
+
+#include "build/build_config.h"
+#include "chrome/browser/automation/automation_resource_tracker.h"
+#include "chrome/common/native_window_notification_source.h"
+#include "gfx/native_widget_types.h"
+
+class AutomationWindowTracker
+    : public AutomationResourceTracker<gfx::NativeWindow> {
+ public:
+  explicit AutomationWindowTracker(IPC::Message::Sender* automation)
+      : AutomationResourceTracker<gfx::NativeWindow>(automation) { }
+  virtual ~AutomationWindowTracker() {
+  }
+
+  virtual void AddObserver(gfx::NativeWindow resource) {
+    registrar_.Add(this, NotificationType::WINDOW_CLOSED,
+                   Source<gfx::NativeWindow>(resource));
+  }
+
+  virtual void RemoveObserver(gfx::NativeWindow resource) {
+    registrar_.Remove(this, NotificationType::WINDOW_CLOSED,
+                      Source<gfx::NativeWindow>(resource));
+  }
+};
+
+#endif  // CHROME_BROWSER_AUTOMATION_AUTOMATION_WINDOW_TRACKER_H_