Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/toolbar/mock_component_toolbar_actions_factory.cc

 // Copyright 2015 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/ui/toolbar/mock_component_toolbar_actions_factory.h"
 
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/toolbar/test_toolbar_action_view_controller.h"
 #include "chrome/browser/ui/toolbar/toolbar_action_view_controller.h"
 #include "extensions/common/feature_switch.h"
@@ skipping 17 matching lines @@
   std::set<std::string> ids;
   // kActionIdForTesting is installed by default if we are not testing
   // a migration scenario.
   if (extensions::FeatureSwitch::extension_action_redesign()->IsEnabled() &&
       migrated_extension_id_.empty()) {
     ids.insert(kActionIdForTesting);
   }
   return ids;
 }
 
-scoped_ptr<ToolbarActionViewController>
+std::unique_ptr<ToolbarActionViewController>
 MockComponentToolbarActionsFactory::GetComponentToolbarActionForId(
     const std::string& id,
     Browser* browser,
     ToolbarActionsBar* bar) {
   DCHECK_EQ(kActionIdForTesting, id);
-  return scoped_ptr<ToolbarActionViewController>(
+  return std::unique_ptr<ToolbarActionViewController>(
       new TestToolbarActionViewController(
           MockComponentToolbarActionsFactory::kActionIdForTesting));
 }
 
 void MockComponentToolbarActionsFactory::RegisterComponentMigrations(
     extensions::ComponentMigrationHelper* helper) const {
   if (!migrated_extension_id_.empty()) {
     helper->Register(kActionIdForTesting, migrated_extension_id_);
   }
 }
 
 void MockComponentToolbarActionsFactory::HandleComponentMigrations(
     extensions::ComponentMigrationHelper* helper,
     Profile* profile) const {
   if (migrated_extension_id_.empty())
     return;
 
   if (migrated_feature_enabled_) {
     helper->OnFeatureEnabled(kActionIdForTesting);
   } else {
     helper->OnFeatureDisabled(kActionIdForTesting);
   }
 }