Enable connection to Mojo services from Blink

services/device/device_service.cc

Index: services/device/device_service.cc
diff --git a/services/device/device_service.cc b/services/device/device_service.cc
index 924c8039e7f5244a80e167b2fb545dd500350941..27c020d1d42d39901ec9cc14c6682f6c350a5149 100644
--- a/services/device/device_service.cc
+++ b/services/device/device_service.cc
@@ -7,7 +7,10 @@
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/weak_ptr.h"
+#include "base/threading/thread_task_runner_handle.h"
+#include "device/time_zone_monitor/time_zone_monitor.h"
 #include "services/service_manager/public/cpp/connection.h"
+#include "services/service_manager/public/cpp/interface_registry.h"
 
 namespace device {
 
@@ -26,7 +29,15 @@ void DeviceService::OnStart() {}
 
 bool DeviceService::OnConnect(const service_manager::ServiceInfo& remote_info,
                               service_manager::InterfaceRegistry* registry) {
+  registry->AddInterface<mojom::TimeZoneMonitor>(this);
   return true;
 }
 
+void DeviceService::Create(const service_manager::Identity& remote_identity,
+                           mojom::TimeZoneMonitorRequest request) {
+  if (!time_zone_monitor_)
+    time_zone_monitor_ = device::TimeZoneMonitor::Create(file_task_runner_);
+  time_zone_monitor_->Bind(std::move(request));
+}
+
 }  // namespace device