Fixed positioning of tooltips in multi monitor setups.

ui/views/corewm/tooltip_win.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 UI_VIEWS_COREWM_TOOLTIP_WIN_H_
 #define UI_VIEWS_COREWM_TOOLTIP_WIN_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/strings/string16.h"
 #include "ui/gfx/point.h"
+#include "ui/views/corewm/cursor_height_provider_win.h"
 #include "ui/views/corewm/tooltip.h"
 
 #include <windows.h>
 #include <commctrl.h>
 
 namespace views {
 namespace corewm {
 
 // Implementation of Tooltip that uses the native win32 control for showing the
 // tooltip.
@@ skipping 32 matching lines @@
   TOOLINFO toolinfo_;
 
   // Is the tooltip showing?
   bool showing_;
 
   // Location to show the tooltip at. In order to position the tooltip we need
   // to know the size. The size is only available from TTN_SHOW, so we have to
   // cache it.
   gfx::Point location_;
 
+  CursorHeightProvider cursor_height_provider_;
+
   DISALLOW_COPY_AND_ASSIGN(TooltipWin);
 };
 
 }  // namespace corewm
 }  // namespace views
 
 #endif  // UI_VIEWS_COREWM_TOOLTIP_WIN_H_