Moving the mouse-wheel processing code out of the FocusManager

chrome/views/focus/focus_util_win.cc

 // Copyright (c) 2009 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.
 
 #include "chrome/views/focus/focus_util_win.h"
 
+#include <windowsx.h>
+
 #include "base/win_util.h"
 
 namespace views {
 
 // Property used to indicate the HWND supports having mouse wheel messages
 // rerouted to it.
 static const wchar_t* const kHWNDSupportMouseWheelRerouting =
     L"__HWND_MW_REROUTE_OK";
 
 static bool WindowSupportsRerouteMouseWheel(HWND window) {
@@ skipping 90 matching lines @@
     }
     // If redirection is disallowed, try the parent.
     window_under_wheel = GetAncestor(window_under_wheel, GA_PARENT);
   }
   // If we traversed back to the starting point, we should process
   // this message normally; return false.
   return false;
 }
 
 }  // namespace views