SHP 3: Change ServerNetworkStatsMap to use SchemeHostPort as the key. No change to Pref data.

net/http/http_server_properties_impl.cc

Index: net/http/http_server_properties_impl.cc
diff --git a/net/http/http_server_properties_impl.cc b/net/http/http_server_properties_impl.cc
index ec016bf679ee9050b8e8e13d27ef2137107ec7a6..909812703839e89e160155348a3ad5b12ffc95e4 100644
--- a/net/http/http_server_properties_impl.cc
+++ b/net/http/http_server_properties_impl.cc
@@ -619,15 +619,14 @@ void HttpServerPropertiesImpl::SetSupportsQuic(bool used_quic,
 }
 
 void HttpServerPropertiesImpl::SetServerNetworkStats(
-    const HostPortPair& host_port_pair,
+    const url::SchemeHostPort& server,
     ServerNetworkStats stats) {
-  server_network_stats_map_.Put(host_port_pair, stats);
+  server_network_stats_map_.Put(server, stats);
 }
 
 const ServerNetworkStats* HttpServerPropertiesImpl::GetServerNetworkStats(
-    const HostPortPair& host_port_pair) {
-  ServerNetworkStatsMap::iterator it =
-      server_network_stats_map_.Get(host_port_pair);
+    const url::SchemeHostPort& server) {
+  ServerNetworkStatsMap::iterator it = server_network_stats_map_.Get(server);
   if (it == server_network_stats_map_.end()) {
     return NULL;
   }