Add a QuicCompressedCertsCache instance to QuicDispatcher, plumbing to QuicServerSessionBase but no…

net/tools/quic/quic_dispatcher.cc

Index: net/tools/quic/quic_dispatcher.cc
diff --git a/net/tools/quic/quic_dispatcher.cc b/net/tools/quic/quic_dispatcher.cc
index 6fad609b27a2dc148f13487f67b030e0ec24dd0e..c7890e2affba6bba5af9e0110934bd2b889e0782 100644
--- a/net/tools/quic/quic_dispatcher.cc
+++ b/net/tools/quic/quic_dispatcher.cc
@@ -51,6 +51,8 @@ QuicDispatcher::QuicDispatcher(const QuicConfig& config,
                                QuicConnectionHelperInterface* helper)
     : config_(config),
       crypto_config_(crypto_config),
+      compressed_certs_cache_(
+          QuicCompressedCertsCache::kQuicCompressedCertsCacheSize),
       helper_(helper),
       delete_sessions_alarm_(
           helper_->CreateAlarm(new DeleteSessionsAlarm(this))),
@@ -451,8 +453,8 @@ QuicServerSessionBase* QuicDispatcher::CreateQuicSession(
       connection_id, client_address, helper_.get(), CreatePerConnectionWriter(),
       /* owns_writer= */ true, Perspective::IS_SERVER, supported_versions_);
 
-  QuicServerSessionBase* session =
-      new QuicSimpleServerSession(config_, connection, this, crypto_config_);
+  QuicServerSessionBase* session = new QuicSimpleServerSession(
+      config_, connection, this, crypto_config_, &compressed_certs_cache_);
   session->Initialize();
   return session;
 }