Replace scoped_ptr with std::unique_ptr in //ui

ui/base/ime/chromeos/component_extension_ime_manager.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 "ui/base/ime/chromeos/component_extension_ime_manager.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 106 matching lines @@
 ComponentExtensionIMEManager::ComponentExtensionIMEManager() {
   for (size_t i = 0; i < arraysize(kLoginLayoutWhitelist); ++i) {
     login_layout_set_.insert(kLoginLayoutWhitelist[i]);
   }
 }
 
 ComponentExtensionIMEManager::~ComponentExtensionIMEManager() {
 }
 
 void ComponentExtensionIMEManager::Initialize(
-    scoped_ptr<ComponentExtensionIMEManagerDelegate> delegate) {
+    std::unique_ptr<ComponentExtensionIMEManagerDelegate> delegate) {
   delegate_ = std::move(delegate);
   std::vector<ComponentExtensionIME> ext_list = delegate_->ListIME();
   for (size_t i = 0; i < ext_list.size(); ++i) {
     ComponentExtensionIME& ext = ext_list[i];
     bool extension_exists = IsWhitelistedExtension(ext.id);
     if (!extension_exists)
       component_extension_imes_[ext.id] = ext;
     for (size_t j = 0; j < ext.engines.size(); ++j) {
       ComponentExtensionEngine& ime = ext.engines[j];
       const std::string input_method_id =
@@ skipping 108 matching lines @@
 bool ComponentExtensionIMEManager::IsInLoginLayoutWhitelist(
     const std::vector<std::string>& layouts) {
   for (size_t i = 0; i < layouts.size(); ++i) {
     if (login_layout_set_.find(layouts[i]) != login_layout_set_.end())
       return true;
   }
   return false;
 }
 
 }  // namespace chromeos