[1/5 chromium] Shows the clients which are controlled by ServiceWorker in DevTools.

content/browser/devtools/protocol/service_worker_handler.cc

 // Copyright 2015 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/devtools/protocol/service_worker_handler.h"
 
 #include "base/bind.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 379 matching lines @@
     return CreateContextErrorResponse();
   int64 id = 0;
   if (!base::StringToInt64(registration_id, &id))
     return CreateInvalidVersionIdErrorResponse();
   BrowserContext::DeliverPushMessage(
       render_frame_host_->GetProcess()->GetBrowserContext(), GURL(origin), id,
       data, base::Bind(&PushDeliveryNoOp));
   return Response::OK();
 }
 
+Response ServiceWorkerHandler::FocusClient(const std::string& client_id) {
+  if (!enabled_)
+    return Response::OK();
+  if (!context_)
+    return CreateContextErrorResponse();
+  context_->FocusClient(client_id);
+  return Response::OK();
+}
+
 void ServiceWorkerHandler::OpenNewDevToolsWindow(int process_id,
                                                  int devtools_agent_route_id) {
   scoped_refptr<DevToolsAgentHostImpl> agent_host(
       ServiceWorkerDevToolsManager::GetInstance()
           ->GetDevToolsAgentHostForWorker(process_id, devtools_agent_route_id));
   if (!agent_host.get())
     return;
   agent_host->Inspect(render_frame_host_->GetProcess()->GetBrowserContext());
 }
 
@@ skipping 107 matching lines @@
     return;
   host->DetachClient();
   client_->WorkerTerminated(WorkerTerminatedParams::Create()->
       set_worker_id(host->GetId()));
   attached_hosts_.erase(it);
 }
 
 }  // namespace service_worker
 }  // namespace devtools
 }  // namespace content