Persist dynamically learned SPDY settings (like CWND).

net/spdy/spdy_session_pool.h

Index: net/spdy/spdy_session_pool.h
===================================================================
--- net/spdy/spdy_session_pool.h	(revision 109447)
+++ net/spdy/spdy_session_pool.h	(working copy)
@@ -32,6 +32,7 @@
 class ClientSocketHandle;
 class HostResolver;
 class HttpNetworkSession;
+class HttpServerProperties;
 class SpdySession;
 
 // This is a very simple pool for open SpdySessions.
@@ -41,7 +42,8 @@
       public CertDatabase::Observer {
  public:
   SpdySessionPool(HostResolver* host_resolver,
-                  SSLConfigService* ssl_config_service);
+                  SSLConfigService* ssl_config_service,
+                  HttpServerProperties* http_server_properties);
   virtual ~SpdySessionPool();
 
   // Either returns an existing SpdySession or creates a new SpdySession for
@@ -106,6 +108,10 @@
   SpdySettingsStorage* mutable_spdy_settings() { return &spdy_settings_; }
   const SpdySettingsStorage& spdy_settings() const { return spdy_settings_; }
 
+  HttpServerProperties* http_server_properties() {
+    return http_server_properties_;
+  }
+
   // NetworkChangeNotifier::IPAddressObserver methods:
 
   // We flush all idle sessions and release references to the active ones so
@@ -172,6 +178,7 @@
   void RemoveAliases(const HostPortProxyPair& pair);
 
   SpdySettingsStorage spdy_settings_;
+  HttpServerProperties* const http_server_properties_;
 
   // This is our weak session pool - one session per domain.
   SpdySessionsMap sessions_;