ServiceWorkerVersion: remove unused parameter in DispatchInstallEvent

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 95 matching lines @@
   typedef IDMap<blink::WebServiceWorkerClientsCallbacks, IDMapOwnPointer>
       ClientsCallbacksMap;
   typedef IDMap<blink::WebServiceWorkerClientsClaimCallbacks, IDMapOwnPointer>
       ClaimClientsCallbacksMap;
   typedef IDMap<blink::WebServiceWorkerClientCallbacks, IDMapOwnPointer>
       ClientCallbacksMap;
   typedef IDMap<blink::WebServiceWorkerSkipWaitingCallbacks, IDMapOwnPointer>
       SkipWaitingCallbacksMap;
 
   void OnActivateEvent(int request_id);
-  void OnInstallEvent(int request_id, int active_version_id);
+  void OnInstallEvent(int request_id);
   void OnFetchEvent(int request_id, const ServiceWorkerFetchRequest& request);
   void OnSyncEvent(int request_id);
   void OnNotificationClickEvent(
       int request_id,
       const std::string& notification_id,
       const PlatformNotificationData& notification_data);
   void OnPushEvent(int request_id, const std::string& data);
   void OnGeofencingEvent(int request_id,
                          blink::WebGeofencingEventType event_type,
                          const std::string& region_id,
@@ skipping 54 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_