Split out QuicAlarm creation from QuicConnectionHelper to new QuicAlarmFactory. No behavior change,…

net/tools/quic/quic_server.cc

Index: net/tools/quic/quic_server.cc
diff --git a/net/tools/quic/quic_server.cc b/net/tools/quic/quic_server.cc
index d0048d464c0f72f9f970605638a34173f5f1f986..6076ad80c12167b23836d3f836368bba89a54e4f 100644
--- a/net/tools/quic/quic_server.cc
+++ b/net/tools/quic/quic_server.cc
@@ -22,6 +22,7 @@
 #include "net/quic/quic_data_reader.h"
 #include "net/quic/quic_protocol.h"
 #include "net/tools/quic/quic_dispatcher.h"
+#include "net/tools/quic/quic_epoll_alarm_factory.h"
 #include "net/tools/quic/quic_epoll_clock.h"
 #include "net/tools/quic/quic_epoll_connection_helper.h"
 #include "net/tools/quic/quic_in_memory_cache.h"
@@ -144,10 +145,13 @@ QuicDefaultPacketWriter* QuicServer::CreateWriter(int fd) {
 }
 
 QuicDispatcher* QuicServer::CreateQuicDispatcher() {
+  QuicEpollAlarmFactory alarm_factory(&epoll_server_);
   return new QuicDispatcher(
       config_, &crypto_config_, supported_versions_,
       std::unique_ptr<QuicEpollConnectionHelper>(new QuicEpollConnectionHelper(
-          &epoll_server_, QuicAllocator::BUFFER_POOL)));
+          &epoll_server_, QuicAllocator::BUFFER_POOL)),
+      std::unique_ptr<QuicEpollAlarmFactory>(
+          new QuicEpollAlarmFactory(&epoll_server_)));
 }
 
 void QuicServer::WaitForEvents() {