Gets the peer address (if available) in server requests.

net/server/http_server.cc

Index: net/server/http_server.cc
diff --git a/net/server/http_server.cc b/net/server/http_server.cc
index a51feb84401e4ebf7c3ce370e423ee04ab34be89..57cbd592c499dd67e13a2d22c9e89809f59bacc0 100644
--- a/net/server/http_server.cc
+++ b/net/server/http_server.cc
@@ -132,6 +132,9 @@ void HttpServer::DidRead(StreamListenSocket* socket,
     if (!ParseHeaders(connection, &request, &pos))
       break;
 
+    // Sets peer address if exists.
+    socket->GetPeerAddress(&request.peer);
+
     std::string connection_header = request.GetHeaderValue("connection");
     if (connection_header == "Upgrade") {
       connection->web_socket_.reset(WebSocket::CreateWebSocket(connection,