ServiceWorker: Enable UseCounter for ServiceWorkerGlobalScope

content/renderer/service_worker/service_worker_context_client.cc

Index: content/renderer/service_worker/service_worker_context_client.cc
diff --git a/content/renderer/service_worker/service_worker_context_client.cc b/content/renderer/service_worker/service_worker_context_client.cc
index 8a68da7a5bd5cfe85d6d9ce9cfb1a95ef7109f20..c43ee7e7df4df38b8450a97adb71bbb2ee70d9e4 100644
--- a/content/renderer/service_worker/service_worker_context_client.cc
+++ b/content/renderer/service_worker/service_worker_context_client.cc
@@ -615,6 +615,11 @@ void ServiceWorkerContextClient::workerContextDestroyed() {
                  embedded_worker_id_));
 }
 
+void ServiceWorkerContextClient::countFeature(uint32_t feature) {
+  Send(new EmbeddedWorkerHostMsg_CountFeature(service_worker_version_id_,
+                                              feature));
+}
+
 void ServiceWorkerContextClient::reportException(
     const blink::WebString& error_message,
     int line_number,