Convert //ash from scoped_ptr to std::unique_ptr

ash/wm/app_list_controller_unittest.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 <memory>
+
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/test_shell_delegate.h"
 #include "ash/wm/window_util.h"
 #include "base/command_line.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/app_list/app_list_switches.h"
 #include "ui/app_list/views/app_list_view.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/events/test/event_generator.h"
 
 namespace ash {
 
 namespace {
 
@@ skipping 32 matching lines @@
 
 bool AppListControllerTest::IsCentered() const {
   return GetParam();
 }
 
 // Tests that app launcher hides when focus moves to a normal window.
 TEST_P(AppListControllerTest, HideOnFocusOut) {
   Shell::GetInstance()->ShowAppList(NULL);
   EXPECT_TRUE(Shell::GetInstance()->GetAppListTargetVisibility());
 
-  scoped_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
+  std::unique_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
   wm::ActivateWindow(window.get());
 
   EXPECT_FALSE(Shell::GetInstance()->GetAppListTargetVisibility());
 }
 
 // Tests that app launcher remains visible when focus is moved to a different
 // window in kShellWindowId_AppListContainer.
 TEST_P(AppListControllerTest, RemainVisibleWhenFocusingToApplistContainer) {
   Shell::GetInstance()->ShowAppList(NULL);
   EXPECT_TRUE(Shell::GetInstance()->GetAppListTargetVisibility());
 
   aura::Window* applist_container = Shell::GetContainer(
       Shell::GetPrimaryRootWindow(), kShellWindowId_AppListContainer);
-  scoped_ptr<aura::Window> window(
+  std::unique_ptr<aura::Window> window(
       aura::test::CreateTestWindowWithId(0, applist_container));
   wm::ActivateWindow(window.get());
 
   EXPECT_TRUE(Shell::GetInstance()->GetAppListTargetVisibility());
 }
 
 // Tests that clicking outside the app-list bubble closes it.
 TEST_P(AppListControllerTest, ClickOutsideBubbleClosesBubble) {
   Shell* shell = Shell::GetInstance();
   shell->ShowAppList(NULL);
@@ skipping 93 matching lines @@
   int app_list_view_top =
       app_list->anchor_rect().y() - app_list->bounds().height() / 2;
   EXPECT_GE(app_list_view_top, kMinimalCenteredAppListMargin);
 }
 
 INSTANTIATE_TEST_CASE_P(AppListControllerTestInstance,
                         AppListControllerTest,
                         ::testing::Bool());
 
 }  // namespace ash