Stop Service Workers that execute JavaScript for too long.

content/renderer/service_worker/service_worker_script_context.h

 // 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.
 
 #ifndef CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 127 matching lines @@
   void OnOpenWindowResponse(int request_id,
                             const ServiceWorkerClientInfo& client);
   void OnOpenWindowError(int request_id);
   void OnFocusClientResponse(int request_id,
                              const ServiceWorkerClientInfo& client);
   void OnDidSkipWaiting(int request_id);
   void OnDidClaimClients(int request_id);
   void OnClaimClientsError(int request_id,
                            blink::WebServiceWorkerError::ErrorType error_type,
                            const base::string16& message);
+  void OnPing();
 
   scoped_ptr<ServiceWorkerCacheStorageDispatcher> cache_storage_dispatcher_;
 
   // Not owned; embedded_context_ owns this.
   EmbeddedWorkerContextClient* embedded_context_;
 
   // Not owned; this object is destroyed when proxy_ becomes invalid.
   blink::WebServiceWorkerContextProxy* proxy_;
 
   // Used for incoming messages from the browser for which an outgoing response
@@ skipping 19 matching lines @@
   std::map<int, base::TimeTicks> install_start_timings_;
   std::map<int, base::TimeTicks> notification_click_start_timings_;
   std::map<int, base::TimeTicks> push_start_timings_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerScriptContext);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_