Fix crash on IP address change.

net/spdy/spdy_network_transaction_unittest.cc

Index: net/spdy/spdy_network_transaction_unittest.cc
diff --git a/net/spdy/spdy_network_transaction_unittest.cc b/net/spdy/spdy_network_transaction_unittest.cc
index d7d0cdfbca3db796c302c716f052b7a726ad55e0..cc08a9e66ff4f7c8ade0f1df2fad35be94e60572 100644
--- a/net/spdy/spdy_network_transaction_unittest.cc
+++ b/net/spdy/spdy_network_transaction_unittest.cc
@@ -54,7 +54,8 @@ class SessionDependencies {
       : host_resolver(new MockHostResolver),
         proxy_service(ProxyService::CreateNull()),
         ssl_config_service(new SSLConfigServiceDefaults),
-        http_auth_handler_factory(HttpAuthHandlerFactory::CreateDefault()) {
+        http_auth_handler_factory(HttpAuthHandlerFactory::CreateDefault()),
+        spdy_session_pool(new SpdySessionPool) {
     // Note: The CancelledTransaction test does cleanup by running all tasks
     // in the message loop (RunAllPending).  Unfortunately, that doesn't clean
     // up tasks on the host resolver thread; and TCPConnectJob is currently
@@ -69,13 +70,15 @@ class SessionDependencies {
       : host_resolver(new MockHostResolver),
         proxy_service(proxy_service),
         ssl_config_service(new SSLConfigServiceDefaults),
-        http_auth_handler_factory(HttpAuthHandlerFactory::CreateDefault()) {}
+        http_auth_handler_factory(HttpAuthHandlerFactory::CreateDefault()),
+        spdy_session_pool(new SpdySessionPool) {}
 
   scoped_refptr<MockHostResolverBase> host_resolver;
   scoped_refptr<ProxyService> proxy_service;
   scoped_refptr<SSLConfigService> ssl_config_service;
   MockClientSocketFactory socket_factory;
   scoped_ptr<HttpAuthHandlerFactory> http_auth_handler_factory;
+  scoped_refptr<SpdySessionPool> spdy_session_pool;
 };
 
 HttpNetworkSession* CreateSession(SessionDependencies* session_deps) {
@@ -84,6 +87,7 @@ HttpNetworkSession* CreateSession(SessionDependencies* session_deps) {
                                 session_deps->proxy_service,
                                 &session_deps->socket_factory,
                                 session_deps->ssl_config_service,
+                                session_deps->spdy_session_pool,
                                 session_deps->http_auth_handler_factory.get());
 }