DevTools: hand over SW inspection to chrome://inspect upon request.

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 "content/browser/devtools/service_worker_devtools_agent_host.h"
@@ skipping 281 matching lines @@
 
   client_->DispatchMessage(
       DispatchMessageParams::Create()->
           set_worker_id(host->GetId())->
           set_message(message));
 }
 
 void ServiceWorkerHandler::AgentHostClosed(
     DevToolsAgentHost* host,
     bool replaced_with_another_client) {
-  WorkerDestroyed(static_cast<ServiceWorkerDevToolsAgentHost*>(host));
+  client_->WorkerTerminated(WorkerTerminatedParams::Create()->
+      set_worker_id(host->GetId()));
+  attached_hosts_.erase(host->GetId());
 }
 
 void ServiceWorkerHandler::WorkerCreated(
     ServiceWorkerDevToolsAgentHost* host) {
   auto hosts = GetMatchingServiceWorkers(urls_);
-  if (hosts.find(host->GetId()) != hosts.end())
+  if (hosts.find(host->GetId()) != hosts.end() && !host->IsAttached())
     host->PauseForDebugOnStart();
 }
 
 void ServiceWorkerHandler::WorkerReadyForInspection(
     ServiceWorkerDevToolsAgentHost* host) {
   UpdateHosts();
 }
 
 void ServiceWorkerHandler::WorkerDestroyed(
     ServiceWorkerDevToolsAgentHost* host) {
   UpdateHosts();
 }
 
 void ServiceWorkerHandler::ReportWorkerCreated(
     ServiceWorkerDevToolsAgentHost* host) {
   if (host->IsAttached())
     return;
   attached_hosts_[host->GetId()] = host;
   host->AttachClient(this);
   client_->WorkerCreated(WorkerCreatedParams::Create()->
       set_worker_id(host->GetId())->
       set_url(host->GetURL().spec()));
 }
 
 void ServiceWorkerHandler::ReportWorkerTerminated(
     ServiceWorkerDevToolsAgentHost* host) {
   auto it = attached_hosts_.find(host->GetId());
   if (it == attached_hosts_.end())
     return;
-  it->second->DetachClient();
+  host->DetachClient();
   client_->WorkerTerminated(WorkerTerminatedParams::Create()->
       set_worker_id(host->GetId()));
   attached_hosts_.erase(it);
 }
 
 }  // namespace service_worker
 }  // namespace devtools
 }  // namespace content