Standardize usage of virtual/override/final in content/browser/

content/browser/appcache/appcache_interceptor.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 "content/browser/appcache/appcache_interceptor.h"
 
 #include "content/browser/appcache/appcache_backend_impl.h"
 #include "content/browser/appcache/appcache_host.h"
 #include "content/browser/appcache/appcache_request_handler.h"
 #include "content/browser/appcache/appcache_service_impl.h"
 #include "content/browser/appcache/appcache_url_request_job.h"
 #include "content/common/appcache_interfaces.h"
 
 namespace content {
 
 class AppCacheInterceptor::StartInterceptor
     : public net::URLRequestInterceptor {
  public:
   StartInterceptor() {}
-  virtual ~StartInterceptor() {}
-  virtual net::URLRequestJob* MaybeInterceptRequest(
+  ~StartInterceptor() override {}
+  net::URLRequestJob* MaybeInterceptRequest(
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate) const override {
     AppCacheRequestHandler* handler = GetHandler(request);
     if (!handler)
       return NULL;
     return handler->MaybeLoadResource(request, network_delegate);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(StartInterceptor);
@@ skipping 107 matching lines @@
 
 net::URLRequestJob* AppCacheInterceptor::MaybeInterceptResponse(
     net::URLRequest* request, net::NetworkDelegate* network_delegate) {
   AppCacheRequestHandler* handler = GetHandler(request);
   if (!handler)
     return NULL;
   return handler->MaybeLoadFallbackForResponse(request, network_delegate);
 }
 
 }  // namespace content