ServiceWorker: Distinguish SW.PageLoad w/ and w/o fetch handler

content/browser/service_worker/service_worker_controllee_request_handler.cc

Index: content/browser/service_worker/service_worker_controllee_request_handler.cc
diff --git a/content/browser/service_worker/service_worker_controllee_request_handler.cc b/content/browser/service_worker/service_worker_controllee_request_handler.cc
index 7b9b35c2f65f13ebd0b38aab55b6107763f09df3..71ecaa738b611e7aaca46d109b9054f098a12877 100644
--- a/content/browser/service_worker/service_worker_controllee_request_handler.cc
+++ b/content/browser/service_worker/service_worker_controllee_request_handler.cc
@@ -250,7 +250,8 @@ ServiceWorkerControlleeRequestHandler::DidLookupRegistrationForMainResource(
     return;
   }
 
-  ServiceWorkerMetrics::CountControlledPageLoad(stripped_url_);
+  ServiceWorkerMetrics::CountControlledPageLoad(
+      stripped_url_, active_version->has_fetch_handler());
 
   job_->ForwardToServiceWorker();
   TRACE_EVENT_ASYNC_END2(
@@ -278,7 +279,8 @@ void ServiceWorkerControlleeRequestHandler::OnVersionStatusChanged(
     return;
   }
 
-  ServiceWorkerMetrics::CountControlledPageLoad(stripped_url_);
+  ServiceWorkerMetrics::CountControlledPageLoad(stripped_url_,
+                                                version->has_fetch_handler());
 
   provider_host_->AssociateRegistration(registration,
                                         false /* notify_controllerchange */);