Remove trailing semicolon at the end of a method definition

content/browser/service_worker/embedded_worker_instance_unittest.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/embedded_worker_instance.h"
 
 #include <stdint.h>
 #include <utility>
 #include <vector>
 
@@ skipping 133 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerInstanceTest);
 };
 
 // A helper to simulate the start worker sequence is stalled in a worker
 // process.
 class StalledInStartWorkerHelper : public EmbeddedWorkerTestHelper {
  public:
   StalledInStartWorkerHelper() : EmbeddedWorkerTestHelper(base::FilePath()) {}
-  ~StalledInStartWorkerHelper() override{};
+  ~StalledInStartWorkerHelper() override {}
 
   void OnStartWorker(int embedded_worker_id,
                      int64_t service_worker_version_id,
                      const GURL& scope,
                      const GURL& script_url,
                      bool pause_after_download,
                      mojom::ServiceWorkerEventDispatcherRequest request,
                      mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo
                          instance_host) override {
     if (force_stall_in_start_) {
@@ skipping 664 matching lines @@
   ASSERT_EQ(1UL, instance_client_rawptr->message().size());
   EXPECT_EQ(test_message, instance_client_rawptr->message()[0]);
 
   // Ensure the worker is stopped.
   worker->Stop();
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(EmbeddedWorkerStatus::STOPPED, worker->status());
 }
 
 }  // namespace content