Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/execute_code_function.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.
 
 #ifndef EXTENSIONS_BROWSER_API_EXECUTE_CODE_FUNCTION_IMPL_H_
 #define EXTENSIONS_BROWSER_API_EXECUTE_CODE_FUNCTION_IMPL_H_
 
 #include "extensions/browser/api/execute_code_function.h"
 
 #include "extensions/browser/component_extension_resource_manager.h"
@@ skipping 66 matching lines @@
 void ExecuteCodeFunction::GetFileURLAndLocalizeCSS(
     ScriptExecutor::ScriptType script_type,
     const std::string& data,
     const std::string& extension_id,
     const base::FilePath& extension_path,
     const std::string& extension_default_locale) {
   std::string localized_data = data;
   // Check if the file is CSS and needs localization.
   if ((script_type == ScriptExecutor::CSS) && !extension_id.empty() &&
       (data.find(MessageBundle::kMessageBegin) != std::string::npos)) {
-    scoped_ptr<SubstitutionMap> localization_messages(
+    std::unique_ptr<SubstitutionMap> localization_messages(
         file_util::LoadMessageBundleSubstitutionMap(
             extension_path, extension_id, extension_default_locale));
 
     // We need to do message replacement on the data, so it has to be mutable.
     std::string error;
     MessageBundle::ReplaceMessagesWithExternalDictionary(
         *localization_messages, &localized_data, &error);
   }
 
   file_url_ = net::FilePathToFileURL(resource_.GetFilePath());
@@ skipping 142 matching lines @@
                                                 const base::ListValue& result) {
   if (!error.empty())
     SetError(error);
 
   SendResponse(error.empty());
 }
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_EXECUTE_CODE_FUNCTION_IMPL_H_