Standardize usage of virtual/override/final in chrome/browser/devtools/

chrome/browser/devtools/devtools_file_helper.cc

 // Copyright (c) 2012 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 "chrome/browser/devtools/devtools_file_helper.h"
 
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 69 matching lines @@
       base::string16(),
       default_path,
       NULL,
       0,
       base::FilePath::StringType(),
       platform_util::GetTopLevel(web_contents_->GetNativeView()),
       NULL);
   }
 
   // ui::SelectFileDialog::Listener implementation.
-  virtual void FileSelected(const base::FilePath& path,
-                            int index,
-                            void* params) override {
+  void FileSelected(const base::FilePath& path,
+                    int index,
+                    void* params) override {
     selected_callback_.Run(path);
     Release();  // Balanced in ::Show.
   }
 
-  virtual void MultiFilesSelected(const std::vector<base::FilePath>& files,
-                                  void* params) override {
+  void MultiFilesSelected(const std::vector<base::FilePath>& files,
+                          void* params) override {
     Release();  // Balanced in ::Show.
     NOTREACHED() << "Should not be able to select multiple files";
   }
 
-  virtual void FileSelectionCanceled(void* params) override {
+  void FileSelectionCanceled(void* params) override {
     canceled_callback_.Run();
     Release();  // Balanced in ::Show.
   }
 
  private:
   friend class base::RefCounted<SelectFileDialog>;
-  virtual ~SelectFileDialog() {}
+  ~SelectFileDialog() override {}
 
   scoped_refptr<ui::SelectFileDialog> select_file_dialog_;
   SelectedCallback selected_callback_;
   CanceledCallback canceled_callback_;
   WebContents* web_contents_;
 
   DISALLOW_COPY_AND_ASSIGN(SelectFileDialog);
 };
 
 void WriteToFile(const base::FilePath& path, const std::string& content) {
@@ skipping 298 matching lines @@
   base::DictionaryValue* file_systems_paths_value = update.Get();
   file_systems_paths_value->RemoveWithoutPathExpansion(file_system_path, NULL);
 }
 
 bool DevToolsFileHelper::IsFileSystemAdded(
     const std::string& file_system_path) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   set<std::string> file_system_paths = GetAddedFileSystemPaths(profile_);
   return file_system_paths.find(file_system_path) != file_system_paths.end();
 }