Remove some uses of ATL in UI code

ui/base/win/foreground_helper.cc

 // Copyright (c) 2012 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 "ui/base/win/foreground_helper.h"
 
 #include "base/logging.h"
 #include "ui/gfx/win/window_impl.h"
 
 namespace ui {
@@ skipping 54 matching lines @@
     }
   }
 
   UnregisterHotKey(hwnd(), kHotKeyId);
   KillTimer(hwnd(), kHotKeyId);
   DestroyWindow(hwnd());
 
   return S_OK;
 }
 
-  // Handle the registered Hotkey being pressed.
-LRESULT ForegroundHelper::OnHotKey(UINT message,
-                                   WPARAM wparam,
-                                   LPARAM lparam,
-                                   BOOL& handled) {
+// Handle the registered Hotkey being pressed.
+void ForegroundHelper::OnHotKey(int id, UINT vcode, UINT modifiers) {
   SetForegroundWindow(window_);
-  return 1;
 }
 
 }  // namespace ui