Add overflow indicator count on Windows.

chrome/browser/ui/panels/panel_overflow_indicator_gtk.h

Index: chrome/browser/ui/panels/panel_overflow_indicator_gtk.h
diff --git a/chrome/browser/ui/panels/panel_overflow_indicator_gtk.h b/chrome/browser/ui/panels/panel_overflow_indicator_gtk.h
new file mode 100644
index 0000000000000000000000000000000000000000..9f75c5338f2696bb9f42bf7757aaae9d330e2e76
--- /dev/null
+++ b/chrome/browser/ui/panels/panel_overflow_indicator_gtk.h
@@ -0,0 +1,33 @@
+// 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_PANEL_OVERFLOW_INDICATOR_GTK_H_
+#define CHROME_BROWSER_UI_PANELS_PANEL_OVERFLOW_INDICATOR_GTK_H_
+#pragma once
+
+#include "chrome/browser/ui/panels/panel_overflow_indicator.h"
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+
+class PanelOverflowIndicatorGtk : public PanelOverflowIndicator {
+ public:
+  PanelOverflowIndicatorGtk();
+  virtual ~PanelOverflowIndicatorGtk();
+
+  // Overridden from OverflowIndicator:
+  virtual int GetHeight() const OVERRIDE;
+  virtual gfx::Rect GetBounds() const OVERRIDE;
+  virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
+  virtual int GetCount() const OVERRIDE;
+  virtual void SetCount(int count) OVERRIDE;
+  virtual void DrawAttention() OVERRIDE;
+  virtual void StopDrawingAttention() OVERRIDE;
+  virtual bool IsDrawingAttention() const OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PanelOverflowIndicatorGtk);
+};
+
+#endif  // CHROME_BROWSER_UI_PANELS_PANEL_OVERFLOW_INDICATOR_GTK_H_