ServiceWorker: Keep info as a member of ServiceWorkerProviderHost

content/common/service_worker/service_worker_provider_host_info.h

 // Copyright 2017 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.
 
 #ifndef CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_INFO_H_
 #define CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_INFO_H_
 
 #include "content/common/service_worker/service_worker_types.h"
 
 namespace content {
 
+// Container object to create a ServiceWorkerProviderHost.
 struct CONTENT_EXPORT ServiceWorkerProviderHostInfo {
   ServiceWorkerProviderHostInfo();
   ServiceWorkerProviderHostInfo(ServiceWorkerProviderHostInfo&& other);
   ServiceWorkerProviderHostInfo(int provider_id,
                                 int route_id,
                                 ServiceWorkerProviderType type,
                                 bool is_parent_frame_secure);
   ~ServiceWorkerProviderHostInfo();
 
   // This is unique within its child process except for PlzNavigate. When
@@ skipping 22 matching lines @@
   // is_parent_frame_secure| is true.
   bool is_parent_frame_secure;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerProviderHostInfo);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_INFO_H_