src: remove redundant call in inspector_io.cc

PR-URL: #26427
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

Author: gengjiawen

src/inspector_io.cc

@@ -292,7 +292,7 @@ void InspectorIo::ThreadMain() {
                               script_path, script_name_));
   InspectorSocketServer server(std::move(delegate),
                                &loop,
-                               host_port_->host().c_str(),
+                               host_port_->host(),
                                host_port_->port());
   request_queue_ = queue->handle();
   // Its lifetime is now that of the server delegate