1 files changed, 0 insertions, 59 deletions
diff --git a/chromium/ui/views/widget/aero_tooltip_manager.h b/chromium/ui/views/widget/aero_tooltip_manager.h
deleted file mode 100644
index 0f9db20faa4..00000000000
--- a/chromium/ui/views/widget/aero_tooltip_manager.h
+++ /dev/null
@@ -1,59 +0,0 @@
-// 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 UI_VIEWS_WIDGET_AERO_TOOLTIP_MANAGER_H_
-#define UI_VIEWS_WIDGET_AERO_TOOLTIP_MANAGER_H_
-
-#include "base/memory/ref_counted.h"
-#include "ui/views/widget/tooltip_manager_win.h"
-
-namespace views {
-
-///////////////////////////////////////////////////////////////////////////////
-// AeroTooltipManager
-//
-//  Default Windows tooltips are broken when using our custom window frame
-//  - as soon as the tooltip receives a WM_MOUSEMOVE event, it starts spewing
-//  NCHITTEST messages at its parent window (us). These messages have random
-//  x/y coordinates and can't be ignored, as the DwmDefWindowProc uses
-//  NCHITTEST  messages to determine how to highlight the caption buttons
-//  (the buttons then flicker as the hit tests sent by the user's mouse
-//  trigger different effects to those sent by the tooltip).
-//
-//  So instead, we have to partially implement tooltips ourselves using
-//  TTF_TRACKed tooltips.
-//
-// TODO(glen): Resolve this with Microsoft.
-class AeroTooltipManager : public TooltipManagerWin {
- public:
-  explicit AeroTooltipManager(Widget* widget);
-  virtual ~AeroTooltipManager();
-
-  virtual void OnMouse(UINT u_msg, WPARAM w_param, LPARAM l_param);
-
- private:
-  void OnTimer();
-
-  class InitialTimer : public base::RefCounted<InitialTimer> {
-   public:
-    explicit InitialTimer(AeroTooltipManager* manager);
-    void Start(int time);
-    void Disown();
-    void Execute();
-
-   private:
-    friend class base::RefCounted<InitialTimer>;
-
-    ~InitialTimer() {}
-
-    AeroTooltipManager* manager_;
-  };
-
-  int initial_delay_;
-  scoped_refptr<InitialTimer> initial_timer_;
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_WIDGET_AERO_TOOLTIP_MANAGER_H_