Show the fetch handler existence in chrome://serviceworker-internals

content/browser/service_worker/service_worker_info.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/service_worker/service_worker_info.h"
 
 #include "content/browser/service_worker/embedded_worker_status.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/public/common/child_process_host.h"
 #include "ipc/ipc_message.h"
@@ skipping 10 matching lines @@
                                                  ServiceWorkerProviderType type)
     : process_id(process_id), route_id(route_id), type(type) {
 }
 
 ServiceWorkerVersionInfo::ClientInfo::~ClientInfo() {
 }
 
 ServiceWorkerVersionInfo::ServiceWorkerVersionInfo()
     : running_status(EmbeddedWorkerStatus::STOPPED),
       status(ServiceWorkerVersion::NEW),
+      fetch_handler_existence(
+          ServiceWorkerVersion::FetchHandlerExistence::UNKNOWN),
       registration_id(kInvalidServiceWorkerRegistrationId),
       version_id(kInvalidServiceWorkerVersionId),
       process_id(ChildProcessHost::kInvalidUniqueID),
       thread_id(kInvalidEmbeddedWorkerThreadId),
       devtools_agent_route_id(MSG_ROUTING_NONE) {}
 
 ServiceWorkerVersionInfo::ServiceWorkerVersionInfo(
     EmbeddedWorkerStatus running_status,
     ServiceWorkerVersion::Status status,
+    ServiceWorkerVersion::FetchHandlerExistence fetch_handler_existence,
     const GURL& script_url,
     int64_t registration_id,
     int64_t version_id,
     int process_id,
     int thread_id,
     int devtools_agent_route_id)
     : running_status(running_status),
       status(status),
+      fetch_handler_existence(fetch_handler_existence),
       script_url(script_url),
       registration_id(registration_id),
       version_id(version_id),
       process_id(process_id),
       thread_id(thread_id),
       devtools_agent_route_id(devtools_agent_route_id) {}
 
 ServiceWorkerVersionInfo::ServiceWorkerVersionInfo(
     const ServiceWorkerVersionInfo& other) = default;
 
@@ skipping 28 matching lines @@
       waiting_version(waiting_version),
       installing_version(installing_version),
       stored_version_size_bytes(stored_version_size_bytes) {}
 
 ServiceWorkerRegistrationInfo::ServiceWorkerRegistrationInfo(
     const ServiceWorkerRegistrationInfo& other) = default;
 
 ServiceWorkerRegistrationInfo::~ServiceWorkerRegistrationInfo() {}
 
 }  // namespace content