Confirm QUIC alternative service upon success.

net/quic/quic_stream_factory.cc

 // Copyright (c) 2012 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_stream_factory.h"
 
 #include <set>
 
 #include "base/cpu.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 1054 matching lines @@
 bool QuicStreamFactory::WasQuicRecentlyBroken(
     const QuicServerId& server_id) const {
   if (!http_server_properties_)
     return false;
   const AlternativeService alternative_service(QUIC,
                                                server_id.host_port_pair());
   return http_server_properties_->WasAlternativeServiceRecentlyBroken(
       alternative_service);
 }
 
+void QuicStreamFactory::ConfirmQuic(const QuicServerId& server_id) const {
+  if (!http_server_properties_)
+    return;
+  const AlternativeService alternative_service(QUIC,
+                                               server_id.host_port_pair());
+  http_server_properties_->ConfirmAlternativeService(alternative_service);
+}
+
 bool QuicStreamFactory::CryptoConfigCacheIsEmpty(
     const QuicServerId& server_id) {
   QuicCryptoClientConfig::CachedState* cached =
       crypto_config_.LookupOrCreate(server_id);
   return cached->IsEmpty();
 }
 
 void QuicStreamFactory::InitializeCachedStateInCryptoConfig(
     const QuicServerId& server_id,
     const scoped_ptr<QuicServerInfo>& server_info) {
@@ skipping 75 matching lines @@
   // HttpStreamFactoryImpl::Job running which can mark it broken, unless the TCP
   // job also fails. So to avoid not using QUIC when we otherwise could, we mark
   // it as recently broken, which means that 0-RTT will be disabled but we'll
   // still race.
   const HostPortPair& server = server_id.host_port_pair();
   http_server_properties_->MarkAlternativeServiceRecentlyBroken(
       AlternativeService(QUIC, server.host(), server.port()));
 }
 
 }  // namespace net