Create a dialog that warns about possible UI-oddities of the multi-profiles window teleport

chrome/browser/ui/views/apps/native_app_window_views.cc

 // 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.
 
 #include "chrome/browser/ui/views/apps/native_app_window_views.h"
 
 #include "apps/shell_window.h"
 #include "apps/ui/views/shell_window_frame_view.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 565 matching lines @@
 }
 
 void NativeAppWindowViews::SetAlwaysOnTop(bool always_on_top) {
   window_->SetAlwaysOnTop(always_on_top);
 }
 
 void NativeAppWindowViews::ShowContextMenuForView(
     views::View* source,
     const gfx::Point& p,
     ui::MenuSourceType source_type) {
-#if defined(USE_ASH)
+#if defined(USE_ASH) & defined(OS_CHROMEOS)
   scoped_ptr<ui::MenuModel> model = CreateMultiUserContextMenu(
       shell_window_->GetNativeWindow());
   if (!model.get())
     return;
 
   // Only show context menu if point is in caption.
   gfx::Point point_in_view_coords(p);
   views::View::ConvertPointFromScreen(window_->non_client_view(),
                                       &point_in_view_coords);
   int hit_test = window_->non_client_view()->NonClientHitTest(
@@ skipping 372 matching lines @@
   gfx::Rect client_bounds = gfx::Rect(1000, 1000);
   gfx::Rect window_bounds =
       window_->non_client_view()->GetWindowBoundsForClientBounds(
           client_bounds);
   return window_bounds.InsetsFrom(client_bounds);
 }
 
 void NativeAppWindowViews::HideWithApp() {}
 void NativeAppWindowViews::ShowWithApp() {}
 void NativeAppWindowViews::UpdateWindowMinMaxSize() {}