Handle notification preferences intent from gear icon.

chrome/browser/notifications/notification_ui_manager_android.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_
 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_
 
 #include <jni.h>
 #include <map>
 #include <set>
 #include <string>
 
 #include "base/android/scoped_java_ref.h"
+#include "base/strings/string16.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 
 class ProfileNotification;
 
 // Implementation of the Notification UI Manager for Android, which defers to
 // the Android framework for displaying notifications.
 class NotificationUIManagerAndroid : public NotificationUIManager {
  public:
   NotificationUIManagerAndroid();
   ~NotificationUIManagerAndroid() override;
@@ skipping 21 matching lines @@
   std::set<std::string> GetAllIdsByProfileAndSourceOrigin(Profile* profile,
                                                           const GURL& source)
       override;
   bool CancelAllBySourceOrigin(const GURL& source_origin) override;
   bool CancelAllByProfile(ProfileID profile_id) override;
   void CancelAll() override;
 
   static bool RegisterNotificationUIManager(JNIEnv* env);
 
  private:
+  // Holds all information required to show or close a platform notification.
+  struct RegeneratedNotificationInfo {
+    RegeneratedNotificationInfo(const base::string16& tag,
+                                int platform_id,
+                                const std::string& origin)
+        : tag(tag), platform_id(platform_id), origin(origin) {}
+    base::string16 tag;
+    int platform_id;
+    std::string origin;
+  };
+
   // Closes the Notification as displayed on the Android system.
   void PlatformCloseNotification(const std::string& notification_id);
 
   // Helpers that add/remove the notification from local map.
   // The local map takes ownership of profile_notification object.
   void AddProfileNotification(ProfileNotification* profile_notification);
   void RemoveProfileNotification(ProfileNotification* profile_notification);
 
   // Returns the ProfileNotification for the |id|, or NULL if no such
   // notification is found.
   ProfileNotification* FindProfileNotification(const std::string& id) const;
 
   // Map from a notification id to the associated ProfileNotification*.
   std::map<std::string, ProfileNotification*> profile_notifications_;
 
-  // Map from notification id to the associated platform Id.
-  std::map<std::string, int> platform_notifications_;
+  // Map from notification id to RegeneratedNotificationInfo.
+  std::map<std::string, RegeneratedNotificationInfo>
+      regenerated_notification_infos_;
 
   base::android::ScopedJavaGlobalRef<jobject> java_object_;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationUIManagerAndroid);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_UI_MANAGER_ANDROID_H_