media: add ArcCamera3Service Mojo service

media/capture/video/chromeos/video_capture_device_factory_chromeos.cc

Index: media/capture/video/chromeos/video_capture_device_factory_chromeos.cc
diff --git a/media/capture/video/chromeos/video_capture_device_factory_chromeos.cc b/media/capture/video/chromeos/video_capture_device_factory_chromeos.cc
index fe072fb215701d2b89c099db8e90f6ef20c59804..7e47f988d731f4c32843fef01b1a1a7a6d870848 100644
--- a/media/capture/video/chromeos/video_capture_device_factory_chromeos.cc
+++ b/media/capture/video/chromeos/video_capture_device_factory_chromeos.cc
@@ -24,9 +24,17 @@ bool VideoCaptureDeviceFactoryChromeOS::Init() {
     LOG(ERROR) << "Module thread failed to start";
     return false;
   }
+
+  if (!ArcCamera3Service::GetInstance()->is_started() &&
+      !ArcCamera3Service::GetInstance()->Start()) {
+    LOG(ERROR) << "Failed to start ArcCamera3Service";
+    return false;
+  }
+
   camera_hal_delegate_ =
       new CameraHalDelegate(camera_hal_ipc_thread_.task_runner());
-  return camera_hal_delegate_->StartCameraModuleIpc();
+  camera_hal_delegate_->RegisterCameraClient();
+  return true;
 }
 
 std::unique_ptr<VideoCaptureDevice>