Land Recent QUIC Changes.

net/quic/quic_ack_notifier_manager.cc

 // Copyright 2013 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 "net/quic/quic_ack_notifier_manager.h"
 
 #include <stddef.h>
 #include <list>
 #include <map>
 #include <utility>
 #include <vector>
 
 #include "base/stl_util.h"
 #include "net/quic/quic_ack_notifier.h"
 #include "net/quic/quic_protocol.h"
 
 namespace net {
 
 AckNotifierManager::AckNotifierManager() {}
 
 AckNotifierManager::~AckNotifierManager() {
   STLDeleteElements(&ack_notifiers_);
 }
 
 void AckNotifierManager::OnPacketAcked(
-    QuicPacketSequenceNumber sequence_number) {
+    QuicPacketSequenceNumber sequence_number,
+    QuicTime::Delta delta_largest_observed) {
   // Inform all the registered AckNotifiers of the new ACK.
   AckNotifierMap::iterator map_it = ack_notifier_map_.find(sequence_number);
   if (map_it == ack_notifier_map_.end()) {
     // No AckNotifier is interested in this sequence number.
     return;
   }
 
   // One or more AckNotifiers are registered as interested in this sequence
   // number. Iterate through them and call OnAck on each.
   for (AckNotifierSet::iterator set_it = map_it->second.begin();
        set_it != map_it->second.end(); ++set_it) {
     QuicAckNotifier* ack_notifier = *set_it;
-    ack_notifier->OnAck(sequence_number);
+    ack_notifier->OnAck(sequence_number, delta_largest_observed);
 
     // If this has resulted in an empty AckNotifer, erase it.
     if (ack_notifier->IsEmpty()) {
       delete ack_notifier;
       ack_notifiers_.erase(ack_notifier);
     }
   }
 
   // Remove the sequence number from the map as we have notified all the
   // registered AckNotifiers, and we won't see it again.
@@ skipping 47 matching lines @@
       // number to AckNotifier.
       ack_notifier_map_[serialized_packet.sequence_number].insert(notifier);
 
       // Take ownership of the AckNotifier.
       ack_notifiers_.insert(notifier);
     }
   }
 }
 
 }  // namespace net