[3/5 chromium] Shows the clients which are controlled by ServiceWorker in DevTools.

content/browser/service_worker/service_worker_provider_host.h

Index: content/browser/service_worker/service_worker_provider_host.h
diff --git a/content/browser/service_worker/service_worker_provider_host.h b/content/browser/service_worker/service_worker_provider_host.h
index 0af23c1239af8a3cf3429ed00250c51ddd63d4be..eb7f8263a7717598c0bf93fa6f8ecb9dc38322b9 100644
--- a/content/browser/service_worker/service_worker_provider_host.h
+++ b/content/browser/service_worker/service_worker_provider_host.h
@@ -51,15 +51,15 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
   using GetRegistrationForReadyCallback =
       base::Callback<void(ServiceWorkerRegistration* reigstration)>;
 
-  // If |render_frame_id| is MSG_ROUTING_NONE, this provider host works for the
-  // worker context, i.e. ServiceWorker or SharedWorker.
-  // |provider_type| gives additional information whether the provider is
-  // created for controller (ServiceWorker) or controllee (Document or
-  // SharedWorker).
+  // When the provider is created for ServiceWorker, both |render_frame_id| and
+  // |shared_worker_route_id| are MSG_ROUTING_NONE. When the provider is created
+  // for Document context, |render_frame_id| is not MSG_ROUTING_NONE. When the
+  // provider is created for SharedWorker context, |shared_worker_route_id| is
+  // not MSG_ROUTING_NONE.
   ServiceWorkerProviderHost(int render_process_id,
                             int render_frame_id,
+                            int shared_worker_route_id,
                             int provider_id,
-                            ServiceWorkerProviderType provider_type,
                             base::WeakPtr<ServiceWorkerContextCore> context,
                             ServiceWorkerDispatcherHost* dispatcher_host);
   virtual ~ServiceWorkerProviderHost();
@@ -68,6 +68,7 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
   int process_id() const { return render_process_id_; }
   int provider_id() const { return provider_id_; }
   int frame_id() const { return render_frame_id_; }
+  int shared_worker_route_id() const { return shared_worker_route_id_; }
 
   bool IsHostToRunningServiceWorker() {
     return running_hosted_version_.get() != NULL;
@@ -283,6 +284,7 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
   std::string client_uuid_;
   int render_process_id_;
   int render_frame_id_;
+  int shared_worker_route_id_;
   int render_thread_id_;
   int provider_id_;
   ServiceWorkerProviderType provider_type_;