Pass navigator.connect calls through to the browser process.

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 1d3166360f3210e660dcdca99c70929e4c87ec50..57bb58baf5fa805548d4d3e507a7063b1233b5e1 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -67,6 +67,7 @@
 #include "content/browser/message_port_message_filter.h"
 #include "content/browser/mime_registry_message_filter.h"
 #include "content/browser/mojo/mojo_application_host.h"
+#include "content/browser/navigator_connect/navigator_connect_dispatcher_host.h"
 #include "content/browser/notifications/notification_message_filter.h"
 #include "content/browser/permissions/permission_service_context.h"
 #include "content/browser/permissions/permission_service_impl.h"
@@ -880,6 +881,7 @@ void RenderProcessHostImpl::CreateMessageFilters() {
 #endif
   AddFilter(new GeofencingDispatcherHost(
       storage_partition_impl_->GetGeofencingManager()));
+  AddFilter(new NavigatorConnectDispatcherHost());
   if (browser_command_line.HasSwitch(
           switches::kEnableExperimentalWebPlatformFeatures))
     AddFilter(new BluetoothDispatcherHost());