Reland 201932: Add API function chrome.notifications.getAll

chrome/browser/notifications/notification_ui_manager_mac.mm

Index: chrome/browser/notifications/notification_ui_manager_mac.mm
diff --git a/chrome/browser/notifications/notification_ui_manager_mac.mm b/chrome/browser/notifications/notification_ui_manager_mac.mm
index 59339ed40bf91895d2bb76a061fc24ed3463761d..0f0322b350434d4d088ca18372f43d54af653544 100644
--- a/chrome/browser/notifications/notification_ui_manager_mac.mm
+++ b/chrome/browser/notifications/notification_ui_manager_mac.mm
@@ -11,6 +11,7 @@
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/balloon_notification_ui_manager.h"
 #include "chrome/browser/notifications/message_center_notification_manager.h"
+#include "chrome/browser/profiles/profile.h"
 #include "ui/message_center/message_center_util.h"
 
 @class NSUserNotificationCenter;
@@ -161,6 +162,25 @@ void NotificationUIManagerMac::Add(const Notification& notification,
   }
 }
 
+std::set<std::string>
+NotificationUIManagerMac::GetAllIdsByProfileAndSourceOrigin(
+    Profile* profile, const GURL& source_origin) {
+  std::set<std::string> notification_ids =
+      BalloonNotificationUIManager::GetAllIdsByProfileAndSourceOrigin(
+          profile, source_origin);
+
+  for (NotificationMap::iterator it = notification_map_.begin();
+       it != notification_map_.end(); ++it) {
+    ControllerNotification* controller_notification = it->second;
+    Notification* model = controller_notification->model;
+    if (model->origin_url() == source_origin &&
+        profile->IsSameProfile(controller_notification->profile)) {
+      notification_ids.insert(model->notification_id());
+    }
+  }
+  return notification_ids;
+}
+
 bool NotificationUIManagerMac::CancelById(const std::string& notification_id) {
   NotificationMap::iterator it = notification_map_.find(notification_id);
   if (it == notification_map_.end())