ServiceWorkerVersion: remove unused parameter in DispatchInstallEvent

content/browser/service_worker/service_worker_job_unittest.cc

 // 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.
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
@@ skipping 1244 matching lines @@
 }
 
 class EventCallbackHelper : public EmbeddedWorkerTestHelper {
  public:
   explicit EventCallbackHelper(int mock_render_process_id)
       : EmbeddedWorkerTestHelper(mock_render_process_id),
         install_event_result_(blink::WebServiceWorkerEventResultCompleted),
         activate_event_result_(blink::WebServiceWorkerEventResultCompleted) {}
 
   void OnInstallEvent(int embedded_worker_id,
-                      int request_id,
-                      int active_version_id) override {
+                      int request_id) override {
     if (!install_callback_.is_null())
       install_callback_.Run();
     SimulateSend(
         new ServiceWorkerHostMsg_InstallEventFinished(
             embedded_worker_id, request_id, install_event_result_));
   }
   void OnActivateEvent(int embedded_worker_id, int request_id) override {
     SimulateSend(
         new ServiceWorkerHostMsg_ActivateEventFinished(
             embedded_worker_id, request_id, activate_event_result_));
@@ skipping 120 matching lines @@
   EXPECT_FALSE(registration->is_uninstalling());
   EXPECT_TRUE(registration->is_uninstalled());
 
   EXPECT_EQ(ServiceWorkerVersion::STOPPED, old_version->running_status());
   EXPECT_EQ(ServiceWorkerVersion::REDUNDANT, old_version->status());
 
   FindRegistrationForPattern(pattern, SERVICE_WORKER_ERROR_NOT_FOUND);
 }
 
 }  // namespace content