Service Worker: Reset "idle" timer upon completion of an event.

content/browser/service_worker/service_worker_version.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/browser/service_worker/service_worker_version.h"
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
@@ skipping 1675 matching lines @@
     return;
   std::vector<ServiceWorkerDatabase::ResourceRecord> resources;
   script_cache_map_.GetResources(&resources);
   context_->storage()->PurgeResources(resources);
 }
 
 template <typename IDMAP>
 void ServiceWorkerVersion::RemoveCallbackAndStopIfDoomed(
     IDMAP* callbacks,
     int request_id) {
+  RestartTick(&idle_time_);
   callbacks->Remove(request_id);
   if (is_doomed_) {
     // The stop should be already scheduled, but try to stop immediately, in
     // order to release worker resources soon.
     StopWorkerIfIdle();
   }
 }
 
 template <typename CallbackType>
 int ServiceWorkerVersion::AddRequest(
@@ skipping 44 matching lines @@
   while (!requests_.empty()) {
     RequestInfo info = requests_.front();
     info.time = ticks;
     new_requests.push(info);
     requests_.pop();
   }
   requests_ = new_requests;
 }
 
 }  // namespace content