Add API function chrome.notifications.getAll

chrome/browser/notifications/balloon_notification_ui_manager.cc

Index: chrome/browser/notifications/balloon_notification_ui_manager.cc
diff --git a/chrome/browser/notifications/balloon_notification_ui_manager.cc b/chrome/browser/notifications/balloon_notification_ui_manager.cc
index 63883975653ca8129af3b6d1dffd1e5d61d22141..f0fd9e427860900452bb5b9b26712c50b907a1bb 100644
--- a/chrome/browser/notifications/balloon_notification_ui_manager.cc
+++ b/chrome/browser/notifications/balloon_notification_ui_manager.cc
@@ -59,6 +59,26 @@ bool BalloonNotificationUIManager::CancelById(const std::string& id) {
   return balloon_collection_->RemoveById(id);
 }
 
+void BalloonNotificationUIManager::GetAllIdsByProfileAndSourceOrigin(
+    Profile* profile,
+    const GURL& source,
+    std::set<std::string>* notification_ids) {
+  DCHECK(notification_ids);
+  NotificationUIManagerImpl::GetAllIdsByProfileAndSourceOrigin(
+      profile, source, notification_ids);
+
+  const BalloonCollection::Balloons& balloons =
+      balloon_collection_->GetActiveBalloons();
+  for (BalloonCollection::Balloons::const_iterator iter = balloons.begin();
+       iter != balloons.end();

[Dmitry Titov, 2013/05/16 20:39:15]

this loop can be in 2 lines.

[dewittj, 2013/05/16 23:40:34]

ALL HAIL CLANG-FORMAT-DIFF

+       ++iter) {
+    if (profile == (*iter)->profile() &&
+        source == (*iter)->notification().origin_url()) {
+      notification_ids->insert((*iter)->notification().notification_id());
+    }
+  }
+}
+
 bool BalloonNotificationUIManager::CancelAllBySourceOrigin(const GURL& source) {
   // Same pattern as CancelById, but more complicated than the above
   // because there may be multiple notifications from the same source.