Refactor PanelManager to create PanelStrip.

chrome/browser/ui/panels/test_panel_mouse_watcher.h

Index: chrome/browser/ui/panels/test_panel_mouse_watcher.h
diff --git a/chrome/browser/ui/panels/test_panel_mouse_watcher.h b/chrome/browser/ui/panels/test_panel_mouse_watcher.h
new file mode 100644
index 0000000000000000000000000000000000000000..7607e9a65a377fd9f5fa319eb5eea33d694a56ac
--- /dev/null
+++ b/chrome/browser/ui/panels/test_panel_mouse_watcher.h
@@ -0,0 +1,27 @@
+// Copyright (c) 2011 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_PANELS_TEST_PANEL_MOUSE_WATCHER_H_
+#define CHROME_BROWSER_UI_PANELS_TEST_PANEL_MOUSE_WATCHER_H_
+#pragma once
+
+#include "base/basictypes.h"
+#include "chrome/browser/ui/panels/panel_mouse_watcher.h"
+
+// Test mouse watcher for simulating mouse movements in tests.
+class TestPanelMouseWatcher : public PanelMouseWatcher {
+ public:
+  TestPanelMouseWatcher();
+  virtual ~TestPanelMouseWatcher();
+
+ private:
+  virtual void Start() OVERRIDE;
+  virtual void Stop() OVERRIDE;
+  virtual bool IsActive() const OVERRIDE;
+
+  bool started_;
+  DISALLOW_COPY_AND_ASSIGN(TestPanelMouseWatcher);
+};
+
+#endif  // CHROME_BROWSER_UI_PANELS_TEST_PANEL_MOUSE_WATCHER_H_