DevTools: do not consider 'force update on reload' as error.

content/browser/service_worker/service_worker_version.h

 // 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.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 
 #include <stdint.h>
 
 #include <functional>
@@ skipping 336 matching lines @@
   void AddListener(Listener* listener);
   void RemoveListener(Listener* listener);
 
   ServiceWorkerScriptCacheMap* script_cache_map() { return &script_cache_map_; }
   EmbeddedWorkerInstance* embedded_worker() { return embedded_worker_.get(); }
 
   // Reports the error message to |listeners_|.
   void ReportError(ServiceWorkerStatusCode status,
                    const std::string& status_message);
 
+  void ReportForceUpdateToDevTools();
+
   // Sets the status code to pass to StartWorker callbacks if start fails.
   void SetStartWorkerStatusCode(ServiceWorkerStatusCode status);
 
   // Sets this version's status to REDUNDANT and deletes its resources.
   // The version must not have controllees.
   void Doom();
   bool is_redundant() const { return status_ == REDUNDANT; }
 
   bool skip_waiting() const { return skip_waiting_; }
   void set_skip_waiting(bool skip_waiting) { skip_waiting_ = skip_waiting; }
@@ skipping 533 matching lines @@
 
   // At this point |this| can have been deleted, so don't do anything other
   // than returning.
 
   return true;
 }
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_