Standardize usage of virtual/override/final in components/

components/nacl/renderer/ppb_nacl_private_impl.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 "components/nacl/renderer/ppb_nacl_private_impl.h"
 
 #include <numeric>
 #include <string>
 #include <vector>
 
@@ skipping 147 matching lines @@
 // Thin adapter from PPP_ManifestService to ManifestServiceChannel::Delegate.
 // Note that user_data is managed by the caller of LaunchSelLdr. Please see
 // also PP_ManifestService's comment for more details about resource
 // management.
 class ManifestServiceProxy : public ManifestServiceChannel::Delegate {
  public:
   ManifestServiceProxy(PP_Instance pp_instance)
       : pp_instance_(pp_instance) {
   }
 
-  virtual ~ManifestServiceProxy() { }
+  ~ManifestServiceProxy() override {}
 
-  virtual void StartupInitializationComplete() override {
+  void StartupInitializationComplete() override {
     if (StartPpapiProxy(pp_instance_) == PP_TRUE) {
       JsonManifest* manifest = GetJsonManifest(pp_instance_);
       NexeLoadManager* load_manager = NexeLoadManager::Get(pp_instance_);
       if (load_manager && manifest) {
         std::string full_url;
         PP_PNaClOptions pnacl_options;
         bool uses_nonsfi_mode;
         JsonManifest::ErrorInfo error_info;
         if (manifest->GetProgramURL(&full_url,
                                     &pnacl_options,
                                     &uses_nonsfi_mode,
                                     &error_info)) {
           int64_t nexe_size = load_manager->nexe_size();
           load_manager->ReportLoadSuccess(full_url, nexe_size, nexe_size);
         }
       }
     }
   }
 
-  virtual void OpenResource(
+  void OpenResource(
       const std::string& key,
       const ManifestServiceChannel::OpenResourceCallback& callback) override {
     DCHECK(ppapi::PpapiGlobals::Get()->GetMainThreadMessageLoop()->
                BelongsToCurrentThread());
 
     std::string url;
     // TODO(teravest): Clean up pnacl_options logic in JsonManifest so we don't
     // have to initialize it like this here.
     PP_PNaClOptions pnacl_options;
     pnacl_options.translate = PP_FALSE;
@@ skipping 1497 matching lines @@
   &StreamPexe
 };
 
 }  // namespace
 
 const PPB_NaCl_Private* GetNaClPrivateInterface() {
   return &nacl_interface;
 }
 
 }  // namespace nacl