Redesign of the avatar menu button.

chrome/browser/ui/views/new_avatar_button.h

+// Copyright 2013 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_VIEWS_NEW_AVATAR_BUTTON_H_
+#define CHROME_BROWSER_UI_VIEWS_NEW_AVATAR_BUTTON_H_
+
+#include "ui/views/controls/button/menu_button.h"
+
+// Avatar button that displays the active profile's name in the caption area.
+class NewAvatarButton : public views::MenuButton {
+ public:
+  // Different button styles that can be applied.
+  enum AvatarButtonStyle {
+    THEMED_BUTTON,   // Used in a themed browser window.
+    GLASS_BUTTON,    // Used in a native aero window.
+    METRO_BUTTON     // Used in a metro window.
+  };
+
+  NewAvatarButton(views::ButtonListener* listener,
+                  const string16& profile_name,
+                  AvatarButtonStyle button_style);
+  virtual ~NewAvatarButton();
+
+  // views::View:
+  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
+
+ private:
+  friend class NewAvatarMenuButtonTest;
+  FRIEND_TEST_ALL_PREFIXES(NewAvatarMenuButtonTest, SignOut);
+
+  DISALLOW_COPY_AND_ASSIGN(NewAvatarButton);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_NEW_AVATAR_BUTTON_H_