Shut down the ServiceWorker system as the browser's shutting down.

chrome/browser/browser_process_impl.cc

 // Copyright (c) 2012 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 "chrome/browser/browser_process_impl.h"
 
 #include <algorithm>
 #include <map>
 #include <vector>
 
@@ skipping 68 matching lines @@
 #include "chrome/installer/util/google_update_settings.h"
 #include "components/policy/core/common/policy_service.h"
 #include "components/signin/core/common/profile_management_switches.h"
 #include "components/translate/core/browser/translate_download_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/resource_dispatcher_host.h"
+#include "content/public/browser/service_worker_context.h"
+#include "content/public/browser/storage_partition.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension_l10n_util.h"
 #include "net/socket/client_socket_pool_manager.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/message_center/message_center.h"
 
 #if defined(ENABLE_CONFIGURATION_POLICY)
 #include "components/policy/core/browser/browser_policy_connector.h"
 #else
@@ skipping 219 matching lines @@
     base::debug::StackTrace callstack = release_last_reference_callstack_;
     base::debug::Alias(&callstack);
     CHECK(false);
   }
 
   did_start_ = true;
   module_ref_count_++;
   return module_ref_count_;
 }
 
+static void ShutdownServiceWorkerContext(content::StoragePartition* partition) {
+  partition->GetServiceWorkerContext()->Terminate();
+}
+
 unsigned int BrowserProcessImpl::ReleaseModule() {
   DCHECK(CalledOnValidThread());
   DCHECK_NE(0u, module_ref_count_);
   module_ref_count_--;
   if (0 == module_ref_count_) {
     release_last_reference_callstack_ = base::debug::StackTrace();
 
+    // Stop service workers
+    ProfileManager* pm = profile_manager();
+    std::vector<Profile*> profiles(pm->GetLoadedProfiles());
+    for (size_t i = 0; i < profiles.size(); ++i) {
+      content::BrowserContext::ForEachStoragePartition(
+          profiles[i], base::Bind(ShutdownServiceWorkerContext));
+    }
+
 #if defined(ENABLE_PRINTING)
     // Wait for the pending print jobs to finish. Don't do this later, since
     // this might cause a nested message loop to run, and we don't want pending
     // tasks to run once teardown has started.
     print_job_manager_->Shutdown();
 #endif
 
 #if defined(LEAK_SANITIZER)
     // Check for memory leaks now, before we start shutting down threads. Doing
     // this early means we won't report any shutdown-only leaks (as they have
@@ skipping 704 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)