Gather the ServiceWorker client information in the browser process.

content/child/service_worker/service_worker_dispatcher.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/child/service_worker/service_worker_dispatcher.h"
 
 #include "base/debug/trace_event.h"
 #include "base/lazy_instance.h"
 #include "base/stl_util.h"
 #include "base/threading/thread_local.h"
@@ skipping 64 matching lines @@
     IPC_MESSAGE_HANDLER(ServiceWorkerMsg_ServiceWorkerStateChanged,
                         OnServiceWorkerStateChanged)
     IPC_MESSAGE_HANDLER(ServiceWorkerMsg_SetVersionAttributes,
                         OnSetVersionAttributes)
     IPC_MESSAGE_HANDLER(ServiceWorkerMsg_UpdateFound,
                         OnUpdateFound)
     IPC_MESSAGE_HANDLER(ServiceWorkerMsg_SetControllerServiceWorker,
                         OnSetControllerServiceWorker)
     IPC_MESSAGE_HANDLER(ServiceWorkerMsg_MessageToDocument,
                         OnPostMessage)
-    IPC_MESSAGE_HANDLER(ServiceWorkerMsg_GetClientInfo,
-                        OnGetClientInfo)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   DCHECK(handled) << "Unhandled message:" << msg.type();
 }
 
 bool ServiceWorkerDispatcher::Send(IPC::Message* msg) {
   return thread_safe_sender_->Send(msg);
 }
 
 void ServiceWorkerDispatcher::RegisterServiceWorker(
@@ skipping 534 matching lines @@
     for (size_t i = 0; i < sent_message_port_ids.size(); ++i) {
       ports[i] = new WebMessagePortChannelImpl(
           new_routing_ids[i], sent_message_port_ids[i],
           base::MessageLoopProxy::current());
     }
   }
 
   found->second->dispatchMessageEvent(message, ports);
 }
 
-void ServiceWorkerDispatcher::OnGetClientInfo(int thread_id,
-                                              int embedded_worker_id,
-                                              int request_id,
-                                              int provider_id) {
-  blink::WebServiceWorkerClientInfo info;
-  ProviderClientMap::iterator found = provider_clients_.find(provider_id);
-  // TODO(ksakamoto): Could we track these values in the browser side? Except
-  // for |isFocused|, it would be pretty easy.
-  if (found != provider_clients_.end() && found->second->getClientInfo(&info)) {
-    ServiceWorkerClientInfo result;
-    result.client_id = info.clientID;
-    result.page_visibility_state = info.pageVisibilityState;
-    result.is_focused = info.isFocused;
-    result.url = info.url;
-    result.frame_type = static_cast<RequestContextFrameType>(info.frameType);
-
-    thread_safe_sender_->Send(new ServiceWorkerHostMsg_GetClientInfoSuccess(
-        embedded_worker_id, request_id, result));
-  } else {
-    thread_safe_sender_->Send(new ServiceWorkerHostMsg_GetClientInfoError(
-        embedded_worker_id, request_id));
-  }
-}
-
 void ServiceWorkerDispatcher::AddServiceWorker(
     int handle_id, WebServiceWorkerImpl* worker) {
   DCHECK(!ContainsKey(service_workers_, handle_id));
   service_workers_[handle_id] = worker;
 }
 
 void ServiceWorkerDispatcher::RemoveServiceWorker(int handle_id) {
   DCHECK(ContainsKey(service_workers_, handle_id));
   service_workers_.erase(handle_id);
 }
@@ skipping 29 matching lines @@
         attrs.installing, thread_safe_sender_.get());
     ServiceWorkerHandleReference::Adopt(
         attrs.waiting, thread_safe_sender_.get());
     ServiceWorkerHandleReference::Adopt(
         attrs.active, thread_safe_sender_.get());
   }
   return registration;
 }
 
 }  // namespace content