ServiceWorker: Fix matching registration info missing during shift-reload.

content/browser/service_worker/service_worker_request_handler.cc

Index: content/browser/service_worker/service_worker_request_handler.cc
diff --git a/content/browser/service_worker/service_worker_request_handler.cc b/content/browser/service_worker/service_worker_request_handler.cc
index c70b3fd9b9e59e40c0f085b255cdc191dc1df0b0..c0b739494a5b8f3a3ed10fd864a42329ca88eb35 100644
--- a/content/browser/service_worker/service_worker_request_handler.cc
+++ b/content/browser/service_worker/service_worker_request_handler.cc
@@ -80,6 +80,9 @@ void ServiceWorkerRequestHandler::InitializeHandler(
     if (ServiceWorkerUtils::IsMainResourceType(resource_type)) {
       provider_host->SetDocumentUrl(net::SimplifyUrlForRequest(request->url()));
       provider_host->SetTopmostFrameUrl(request->first_party_for_cookies());
+      // A page load with skip_service_worker should be triggered by
+      // shift-reload, so retain all live matching registrations.
+      provider_host->AddAllMatchingRegistrations();
     }
     return;
   }