Reland r265807: "Moves the notification icon out of th..."

chrome/browser/ui/views/message_center/web_notification_tray_win.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/message_center/web_notification_tray.h"
 
 #include <windows.h>
-
 #include "base/win/windows_version.h"
 #include "chrome/browser/app_icon_win.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/status_icons/status_icon.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/common/url_constants.h"
 #include "grit/chromium_strings.h"
@@ skipping 30 matching lines @@
     icon_size = GetSystemMetrics(SM_CXSMICON);
 
   scoped_ptr<SkBitmap> sized_app_icon_bitmap = GetAppIconForSize(icon_size);
   gfx::ImageSkia sized_app_icon_skia =
       gfx::ImageSkia::CreateFrom1xBitmap(*sized_app_icon_bitmap);
   status_icon_->DisplayBalloon(
       sized_app_icon_skia,
       l10n_util::GetStringUTF16(IDS_MESSAGE_CENTER_BALLOON_TITLE),
       l10n_util::GetStringUTF16(IDS_MESSAGE_CENTER_BALLOON_TEXT));
 }
+
+void WebNotificationTray::EnforceStatusIconVisible() {
+  DCHECK(status_icon_);
+  status_icon_->ForceVisible();
+}
+
 }  // namespace message_center