Consolidate/cleanup event cracking code; single out GdkEvents.

views/controls/menu/menu_controller.cc

 // 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.
 
 #include "views/controls/menu/menu_controller.h"
 
 #include "base/i18n/case_conversion.h"
 #include "base/i18n/rtl.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 1808 matching lines @@
       event_type = in_client_area ? WM_LBUTTONDOWN : WM_NCLBUTTONDOWN;
     else if (event.IsMiddleMouseButton())
       event_type = in_client_area ? WM_MBUTTONDOWN : WM_NCMBUTTONDOWN;
     else if (event.IsRightMouseButton())
       event_type = in_client_area ? WM_RBUTTONDOWN : WM_NCRBUTTONDOWN;
     else
       event_type = 0;  // Unknown mouse press.
 
     if (event_type) {
       if (in_client_area) {
-        PostMessage(window, event_type, event.GetWindowsFlags(),
+        PostMessage(window, event_type, event.native_event().wParam,
                     MAKELPARAM(window_x, window_y));
       } else {
         PostMessage(window, event_type, nc_hit_result,
                     MAKELPARAM(screen_loc.x(), screen_loc.y()));
       }
     }
   }
 }
 #endif  // !defined(USE_AURA)
 #endif  // defined(OS_WIN)
@@ skipping 96 matching lines @@
     return;
 
   // Reset the active_mouse_view_ before sending mouse capture lost. That way if
   // it calls back to us, we aren't in a weird state.
   View* active_view = active_mouse_view_;
   active_mouse_view_ = NULL;
   active_view->OnMouseCaptureLost();
 }
 
 }  // namespace views