Manage ServiceWorkerDispatcherHost in ServiceWorkerContextCore

content/common/service_worker/service_worker.mojom

 // Copyright 2016 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_types.mojom";
+import "content/common/service_worker/service_worker_provider.mojom";
 
 // Per-process browser-side interface bound to ServiceWorkerDispatcherHost.
 // Each InterfacePtrs on the same render process will be bound to the same
 // ServiceWorkerDispatcherHost.
 interface ServiceWorkerDispatcherHost {
-  OnProviderCreated(int32 provider_id,
-                    int32 route_id,
-                    ServiceWorkerProviderType provider_type,
-                    bool is_parent_frame_secure);
+  // Informs the browser of a new ServiceWorkerProvider in the child process,
+  // |provider_id| is unique within its child process. When this provider is

[horo, 2017/01/26 02:40:23]

These comments should be in service_worker_provider.mojom before
ServiceWorkerProviderHostInfo.

[shimazu, 2017/01/26 09:27:23]

Acknowledged.

[shimazu, 2017/02/07 08:47:02]

Done.

+  // created for a document, |route_id| is the frame ID of it. When this
+  // provider is created for a Shared Worker, |route_id| is the Shared Worker
+  // route ID. When this provider is created for a Service Worker, |route_id| is
+  // MSG_ROUTING_NONE. |provider_type| identifies whether this provider is for
+  // Service Worker controllees (documents and Shared Workers) or for
+  // controllers (Service Workers).
+  //
+  // |is_parent_frame_secure| is false if the provider is created for a
+  // document whose parent frame is not secure from the point of view of the
+  // document; that is, blink::WebFrame::canHaveSecureChild() returns false.
+  // This doesn't mean the document is necessarily an insecure context,
+  // because the document may have a URL whose scheme is granted an exception
+  // that allows bypassing the ancestor secure context check. See the
+  // comment in blink::Document::isSecureContextImpl for more details.
+  // If the provider is not created for a document, or the document does not
+  // have a parent frame, |is_parent_frame_secure| is true.
+  OnProviderCreated(ServiceWorkerProviderHostInfo provider_info);
   OnProviderDestroyed(int32 provider_id);
-  // Make relationship between the network provider and the service worker
+
+  // Informs the browser that a service worker is starting up in a provider.
+  // |provider_id| identifies the ServiceWorkerProviderHost hosting the service
+  // worker. |version_id| identifies the ServiceWorkerVersion and
+  // |embedded_worker_id| identifies the EmbeddedWorkerInstance.
   OnSetHostedVersionId(int32 provider_id,
                        int64 version_id,
                        int32 embedded_worker_id);
 };