Add two interfaces for ServiceWorkerProviderContext/ProviderHost

content/common/service_worker/service_worker_provider.mojom

 // 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.
 
 module content.mojom;
 
+import "content/common/service_worker/service_worker_provider_interfaces.mojom";
 import "content/common/service_worker/service_worker_types.mojom";
 
 // A container object carried from the renderer to the browser process.
-// This contains the params for the constructor of ServiceWorkerProviderHost.
+// This contains the params for the constructor of
+// content::ServiceWorkerProviderHost.
 // See also comments in
 // content/common/service_worker/service_worker_provider_host_info.h.
 struct ServiceWorkerProviderHostInfo {
   int32 provider_id;
   int32 route_id;
   ServiceWorkerProviderType type;
   bool is_parent_frame_secure;
+  associated ServiceWorkerProviderHost& host_request;
+  associated ServiceWorkerProvider client_ptr_info;
 };