Replace OVERRIDE and FINAL with override and final in content/shell/[a-s]*

content/shell/browser/shell_quota_permission_context.h

 // 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.
 
 #ifndef CONTENT_SHELL_BROWSER_SHELL_QUOTA_PERMISSION_CONTEXT_H_
 #define CONTENT_SHELL_BROWSER_SHELL_QUOTA_PERMISSION_CONTEXT_H_
 
 #include "base/compiler_specific.h"
 #include "content/public/browser/quota_permission_context.h"
 
 namespace content {
 
 class ShellQuotaPermissionContext : public QuotaPermissionContext {
  public:
   ShellQuotaPermissionContext();
 
   // The callback will be dispatched on the IO thread.
   virtual void RequestQuotaPermission(
       const StorageQuotaParams& params,
       int render_process_id,
-      const PermissionCallback& callback) OVERRIDE;
+      const PermissionCallback& callback) override;
 
  private:
   virtual ~ShellQuotaPermissionContext();
 
   DISALLOW_COPY_AND_ASSIGN(ShellQuotaPermissionContext);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_BROWSER_SHELL_QUOTA_PERMISSION_CONTEXT_H_