Handle gesture events in notifications.

ash/system/locale/tray_locale.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 "ash/system/locale/tray_locale.h"
 
 #include "ash/system/tray/tray_constants.h"
+#include "ash/system/tray/tray_notification_view.h"
 #include "ash/system/tray/tray_views.h"
 #include "base/string16.h"
 #include "grit/ash_strings.h"
 #include "grit/ui_resources_standard.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/link.h"
 #include "ui/views/controls/link_listener.h"
@@ skipping 52 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(LocaleMessageView);
 };
 
 class LocaleNotificationView : public TrayNotificationView {
  public:
   LocaleNotificationView(TrayLocale* tray,
                          LocaleObserver::Delegate* delegate,
                          const std::string& cur_locale,
                          const std::string& from_locale,
                          const std::string& to_locale)
-      : TrayNotificationView(IDR_AURA_UBER_TRAY_LOCALE),
-        tray_(tray),
+      : TrayNotificationView(tray, IDR_AURA_UBER_TRAY_LOCALE),
         delegate_(delegate) {
     views::View* container = new LocaleMessageView(
         delegate, cur_locale, from_locale, to_locale);
     InitView(container);
   }
 
   void Update(LocaleObserver::Delegate* delegate,
               const std::string& cur_locale,
               const std::string& from_locale,
               const std::string& to_locale) {
     delegate_ = delegate;
     views::View* container = new LocaleMessageView(
         delegate, cur_locale, from_locale, to_locale);
     UpdateView(container);
   }
 
   // Overridden from TrayNotificationView.
   virtual void OnClose() OVERRIDE {
     if (delegate_)
       delegate_->AcceptLocaleChange();
-    tray_->HideNotificationView();
   }
 
  private:
-  TrayLocale* tray_;
   LocaleObserver::Delegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(LocaleNotificationView);
 };
 
 }  // namespace tray
 
 TrayLocale::TrayLocale()
     : notification_(NULL),
       delegate_(NULL) {
@@ skipping 24 matching lines @@
   from_locale_ = from_locale;
   to_locale_ = to_locale;
   if (notification_)
     notification_->Update(delegate, cur_locale_, from_locale_, to_locale_);
   else
     ShowNotificationView();
 }
 
 }  // namespace internal
 }  // namespace ash