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

net/tools/quic/quic_dispatcher.h

Index: net/tools/quic/quic_dispatcher.h
diff --git a/net/tools/quic/quic_dispatcher.h b/net/tools/quic/quic_dispatcher.h
index b370cfc2b4656c3ae4038b19666f021e69db094f..6ba8f2b27e5d97f39a9bc0bd725967de7062c5b8 100644
--- a/net/tools/quic/quic_dispatcher.h
+++ b/net/tools/quic/quic_dispatcher.h
@@ -16,6 +16,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/linked_hash_map.h"
+#include "net/quic/crypto/quic_compressed_certs_cache.h"
 #include "net/quic/quic_blocked_writer_interface.h"
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_protocol.h"
@@ -187,6 +188,10 @@ class QuicDispatcher : public QuicServerSessionVisitor,
 
   const QuicCryptoServerConfig* crypto_config() const { return crypto_config_; }
 
+  QuicCompressedCertsCache* compressed_certs_cache() {
+    return &compressed_certs_cache_;
+  }
+
   QuicFramer* framer() { return &framer_; }
 
   QuicConnectionHelperInterface* helper() { return helper_.get(); }
@@ -220,6 +225,9 @@ class QuicDispatcher : public QuicServerSessionVisitor,
 
   const QuicCryptoServerConfig* crypto_config_;
 
+  // The cache for most recently compressed certs.
+  QuicCompressedCertsCache compressed_certs_cache_;
+
   // The list of connections waiting to write.
   WriteBlockedList write_blocked_list_;