Add API function chrome.notifications.getAll

chrome/browser/notifications/message_center_notification_manager.cc

Index: chrome/browser/notifications/message_center_notification_manager.cc
diff --git a/chrome/browser/notifications/message_center_notification_manager.cc b/chrome/browser/notifications/message_center_notification_manager.cc
index 7be078329f2219bf73ccc49169562739f342be16..f2574f97c996e67195a443fac80fcd75bfe35b63 100644
--- a/chrome/browser/notifications/message_center_notification_manager.cc
+++ b/chrome/browser/notifications/message_center_notification_manager.cc
@@ -70,6 +70,26 @@ bool MessageCenterNotificationManager::CancelById(const std::string& id) {
   return true;
 }
 
+std::set<std::string>
+MessageCenterNotificationManager::GetAllIdsByProfileAndSourceOrigin(
+    Profile* profile,
+    const GURL& source) {
+
+  std::set<std::string> notification_ids =
+      NotificationUIManagerImpl::GetAllIdsByProfileAndSourceOrigin(profile,
+                                                                   source);
+
+  for (NotificationMap::iterator loopiter = profile_notifications_.begin();
+       loopiter != profile_notifications_.end();) {
+    NotificationMap::iterator curiter = loopiter++;

[Dmitry Titov, 2013/05/17 00:14:41]

This loop does not need curiter/loopiter treatment since it doesn't destroy
*curiter, which is usually what this is used for. Can be just a simple iter.

+    if ((*curiter).second->notification().origin_url() == source &&
+        profile->IsSameProfile((*curiter).second->profile())) {
+      notification_ids.insert(curiter->first);
+    }
+  }
+  return notification_ids;
+}
+
 bool MessageCenterNotificationManager::CancelAllBySourceOrigin(
     const GURL& source) {
   // Same pattern as CancelById, but more complicated than the above
@@ -94,7 +114,7 @@ bool MessageCenterNotificationManager::CancelAllByProfile(Profile* profile) {
   for (NotificationMap::iterator loopiter = profile_notifications_.begin();
        loopiter != profile_notifications_.end(); ) {
     NotificationMap::iterator curiter = loopiter++;
-    if ((*curiter).second->profile() == profile) {
+    if (profile->IsSameProfile((*curiter).second->profile())) {
       message_center_->RemoveNotification(curiter->first, /* by_user */ false);
       removed = true;
     }