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

content/browser/service_worker/service_worker_dispatcher_host.cc

 // Copyright 2013 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_dispatcher_host.h"
 
 #include "base/logging.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/trace_event/trace_event.h"
@@ skipping 549 matching lines @@
   }
 
   handle->version()->DispatchMessageEvent(
       message, sent_message_ports,
       base::Bind(&ServiceWorkerUtils::NoOpStatusCallback));
 }
 
 void ServiceWorkerDispatcherHost::OnProviderCreated(
     int provider_id,
     int render_frame_id,
-    ServiceWorkerProviderType provider_type) {
+    int shared_worker_route_id) {
+  DCHECK(render_frame_id == MSG_ROUTING_NONE ||
+         shared_worker_route_id == MSG_ROUTING_NONE);
   // TODO(pkasting): Remove ScopedTracker below once crbug.com/477117 is fixed.
   tracked_objects::ScopedTracker tracking_profile(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "477117 ServiceWorkerDispatcherHost::OnProviderCreated"));
   TRACE_EVENT0("ServiceWorker",
                "ServiceWorkerDispatcherHost::OnProviderCreated");
   if (!GetContext())
     return;
-  if (GetContext()->GetProviderHost(render_process_id_, provider_id)) {
+  if (GetContext()->GetProviderHost(render_process_id_, provider_id) ||
+      (render_frame_id != MSG_ROUTING_NONE &&
+       shared_worker_route_id != MSG_ROUTING_NONE)) {
     bad_message::ReceivedBadMessage(this,
                                     bad_message::SWDH_PROVIDER_CREATED_NO_HOST);
     return;
   }
   scoped_ptr<ServiceWorkerProviderHost> provider_host(
-      new ServiceWorkerProviderHost(render_process_id_,
-                                    render_frame_id,
-                                    provider_id,
-                                    provider_type,
-                                    GetContext()->AsWeakPtr(),
-                                    this));
+      new ServiceWorkerProviderHost(render_process_id_, render_frame_id,
+                                    shared_worker_route_id, provider_id,
+                                    GetContext()->AsWeakPtr(), this));
   GetContext()->AddProviderHost(provider_host.Pass());
 }
 
 void ServiceWorkerDispatcherHost::OnProviderDestroyed(int provider_id) {
   TRACE_EVENT0("ServiceWorker",
                "ServiceWorkerDispatcherHost::OnProviderDestroyed");
   if (!GetContext())
     return;
   if (!GetContext()->GetProviderHost(render_process_id_, provider_id)) {
     bad_message::ReceivedBadMessage(
@@ skipping 447 matching lines @@
   if (!handle) {
     bad_message::ReceivedBadMessage(this,
                                     bad_message::SWDH_TERMINATE_BAD_HANDLE);
     return;
   }
   handle->version()->StopWorker(
       base::Bind(&ServiceWorkerUtils::NoOpStatusCallback));
 }
 
 }  // namespace content