Network service: start the process as early as possible.

content/browser/service_manager/service_manager_context.cc

Index: content/browser/service_manager/service_manager_context.cc
diff --git a/content/browser/service_manager/service_manager_context.cc b/content/browser/service_manager/service_manager_context.cc
index 42f062465d519064d0faa83b88ca66a316308781..0aa2176f4fad93c2f02837b4bae6d7435b691779 100644
--- a/content/browser/service_manager/service_manager_context.cc
+++ b/content/browser/service_manager/service_manager_context.cc
@@ -357,6 +357,11 @@ ServiceManagerContext::ServiceManagerContext() {
 
   packaged_services_connection_->Start();
   ServiceManagerConnection::GetForProcess()->Start();
+
+  // Start the network service process as soon as possible, since it is critical
+  // to start up performance.
+  ServiceManagerConnection::GetForProcess()->GetConnector()->StartService(
+      mojom::kNetworkServiceName);
 }
 
 ServiceManagerContext::~ServiceManagerContext() {