Update client side navigator.connect API to use ServicePortCollection [2/3]

content/child/child_thread_impl.cc

Index: content/child/child_thread_impl.cc
diff --git a/content/child/child_thread_impl.cc b/content/child/child_thread_impl.cc
index 45d8cdbf2e7711f038b5d64364efdabf6ae76b6e..bb3cd6d79179a22543958a498ebf77b4e0e59176 100644
--- a/content/child/child_thread_impl.cc
+++ b/content/child/child_thread_impl.cc
@@ -42,7 +42,6 @@
 #include "content/child/fileapi/webfilesystem_impl.h"
 #include "content/child/geofencing/geofencing_message_filter.h"
 #include "content/child/mojo/mojo_application.h"
-#include "content/child/navigator_connect/navigator_connect_dispatcher.h"
 #include "content/child/notifications/notification_dispatcher.h"
 #include "content/child/power_monitor_broadcast_source.h"
 #include "content/child/push_messaging/push_dispatcher.h"
@@ -400,8 +399,6 @@ void ChildThreadImpl::Init(const Options& options) {
   notification_dispatcher_ =
       new NotificationDispatcher(thread_safe_sender_.get());
   push_dispatcher_ = new PushDispatcher(thread_safe_sender_.get());
-  navigator_connect_dispatcher_ =
-      new NavigatorConnectDispatcher(thread_safe_sender_.get());
 
   channel_->AddFilter(histogram_message_filter_.get());
   channel_->AddFilter(sync_message_filter_.get());
@@ -412,7 +409,6 @@ void ChildThreadImpl::Init(const Options& options) {
   channel_->AddFilter(service_worker_message_filter_->GetFilter());
   channel_->AddFilter(geofencing_message_filter_->GetFilter());
   channel_->AddFilter(bluetooth_message_filter_->GetFilter());
-  channel_->AddFilter(navigator_connect_dispatcher_->GetFilter());
 
   if (!IsInBrowserProcess()) {
     // In single process mode, browser-side tracing will cover the whole