Keep alive ServiceWorkers when devtools is attached

content/browser/devtools/embedded_worker_devtools_manager.cc

 // Copyright 2014 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/embedded_worker_devtools_manager.h"
 
 #include "content/browser/devtools/devtools_manager.h"
 #include "content/browser/devtools/devtools_protocol.h"
 #include "content/browser/devtools/embedded_worker_devtools_agent_host.h"
 #include "content/browser/devtools/ipc_devtools_agent_host.h"
@@ skipping 71 matching lines @@
 DevToolsAgentHostImpl*
 EmbeddedWorkerDevToolsManager::GetDevToolsAgentHostForWorker(
     int worker_process_id,
     int worker_route_id) {
   AgentHostMap::iterator it = workers_.find(
       WorkerId(worker_process_id, worker_route_id));
   return it == workers_.end() ? NULL : it->second;
 }
 
 EmbeddedWorkerDevToolsManager::EmbeddedWorkerDevToolsManager()
-    : debug_service_worker_on_start_(false) {
+    : debug_service_worker_on_start_(false),
+      keep_alive_service_workers_(false) {
 }
 
 EmbeddedWorkerDevToolsManager::~EmbeddedWorkerDevToolsManager() {
 }
 
 bool EmbeddedWorkerDevToolsManager::SharedWorkerCreated(
     int worker_process_id,
     int worker_route_id,
     const SharedWorkerInstance& instance) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 94 matching lines @@
   workers_.erase(it);
   workers_[id] = agent_host;
   DevToolsManager::GetInstance()->AgentHostChanged(agent_host);
 }
 
 void EmbeddedWorkerDevToolsManager::ResetForTesting() {
   workers_.clear();
 }
 
 }  // namespace content