chromeos: Make network enrollment and SIM unlock dialogs work with mash

chrome/browser/chromeos/enrollment_dialog_view.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 "chrome/browser/chromeos/enrollment_dialog_view.h"
 
 #include "base/bind.h"
+#include "base/callback.h"
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/ui/ash/system_tray_client.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/grit/generated_resources.h"
 #include "chromeos/network/client_cert_util.h"
 #include "chromeos/network/managed_network_configuration_handler.h"
 #include "chromeos/network/network_event_log.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "extensions/browser/extension_host.h"
@@ skipping 73 matching lines @@
 }
 
 // static
 void EnrollmentDialogView::ShowDialog(gfx::NativeWindow owning_window,
                                       const std::string& network_name,
                                       Profile* profile,
                                       const GURL& target_uri,
                                       const base::Closure& connect) {
   EnrollmentDialogView* dialog_view =
       new EnrollmentDialogView(network_name, profile, target_uri, connect);
-  views::DialogDelegate::CreateDialogWidget(dialog_view, NULL, owning_window);
+  if (owning_window) {
+    views::DialogDelegate::CreateDialogWidget(dialog_view, nullptr,
+                                              owning_window);
+  } else {
+    SystemTrayClient::CreateUnownedDialogWidget(dialog_view);
+  }
   dialog_view->InitDialog();
   views::Widget* widget = dialog_view->GetWidget();
   DCHECK(widget);
   widget->Show();
 }
 
 bool EnrollmentDialogView::Accept() {
   accepted_ = true;
   return true;
 }
@@ skipping 178 matching lines @@
 
   DialogEnrollmentDelegate* enrollment =
       new DialogEnrollmentDelegate(owning_window, network->name(), profile);
   return enrollment->Enroll(cert_config.pattern.enrollment_uri_list(),
                             base::Bind(&EnrollmentComplete, service_path));
 }
 
 }  // namespace enrollment
 
 }  // namespace chromeos