Convert //ash from scoped_ptr to std::unique_ptr

ash/system/web_notification/web_notification_tray_unittest.cc

 // Copyright (c) 2012 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 "ash/system/web_notification/web_notification_tray.h"
 
 #include <utility>
 #include <vector>
 
 #include "ash/display/display_manager.h"
@@ skipping 83 matching lines @@
   ~WebNotificationTrayTest() override {}
 
   void TearDown() override {
     GetMessageCenter()->RemoveAllNotifications(
         false /* by_user */, message_center::MessageCenter::RemoveType::ALL);
     test::AshTestBase::TearDown();
   }
 
  protected:
   void AddNotification(const std::string& id) {
-    scoped_ptr<message_center::Notification> notification;
+    std::unique_ptr<message_center::Notification> notification;
     notification.reset(new message_center::Notification(
         message_center::NOTIFICATION_TYPE_SIMPLE, id,
         base::ASCIIToUTF16("Test Web Notification"),
         base::ASCIIToUTF16("Notification message body."), gfx::Image(),
         base::ASCIIToUTF16("www.test.org"), GURL(),
         message_center::NotifierId(), message_center::RichNotificationData(),
         NULL /* delegate */));
     GetMessageCenter()->AddNotification(std::move(notification));
   }
 
   void UpdateNotification(const std::string& old_id,
                           const std::string& new_id) {
-    scoped_ptr<message_center::Notification> notification;
+    std::unique_ptr<message_center::Notification> notification;
     notification.reset(new message_center::Notification(
         message_center::NOTIFICATION_TYPE_SIMPLE, new_id,
         base::ASCIIToUTF16("Updated Web Notification"),
         base::ASCIIToUTF16("Updated message body."), gfx::Image(),
         base::ASCIIToUTF16("www.test.org"), GURL(),
         message_center::NotifierId(), message_center::RichNotificationData(),
         NULL /* delegate */));
     GetMessageCenter()->UpdateNotification(old_id, std::move(notification));
   }
 
@@ skipping 219 matching lines @@
   EXPECT_TRUE(GetTray()->IsPopupVisible());
   EXPECT_EQ(bottom, GetPopupWorkAreaBottom());
 }
 
 TEST_F(WebNotificationTrayTest, MAYBE_PopupAndAutoHideShelf) {
   AddNotification("test_id");
   EXPECT_TRUE(GetTray()->IsPopupVisible());
   int bottom = GetPopupWorkAreaBottom();
 
   // Shelf's auto-hide state won't be HIDDEN unless window exists.
-  scoped_ptr<aura::Window> window(
+  std::unique_ptr<aura::Window> window(
       CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 3, 4)));
   ShelfLayoutManager* shelf =
       Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
 
   EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
   int bottom_auto_hidden = GetPopupWorkAreaBottom();
   EXPECT_LT(bottom, bottom_auto_hidden);
 
   // Close the window, which shows the shelf.
@@ skipping 37 matching lines @@
             bottom_shown_with_tray_notification);
   EXPECT_GT(bottom_auto_shown, bottom_shown_with_tray_notification);
 }
 
 TEST_F(WebNotificationTrayTest, MAYBE_PopupAndFullscreen) {
   AddNotification("test_id");
   EXPECT_TRUE(IsPopupVisible());
   int bottom = GetPopupWorkAreaBottom();
 
   // Checks the work area for normal auto-hidden state.
-  scoped_ptr<aura::Window> window(
+  std::unique_ptr<aura::Window> window(
       CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 3, 4)));
   ShelfLayoutManager* shelf =
       Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
   EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
   int bottom_auto_hidden = GetPopupWorkAreaBottom();
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_NEVER);
 
   // Put |window| into fullscreen without forcing the shelf to hide. Currently,
   // this is used by immersive fullscreen and forces the shelf to be auto
@@ skipping 97 matching lines @@
   ui::TouchEvent release(ui::ET_TOUCH_RELEASED, out_of_bounds, touch_id,
       move.time_stamp()+base::TimeDelta::FromMilliseconds(50));
   generator.Dispatch(&release);
   EXPECT_FALSE(tray->draw_background_as_active());
   EXPECT_FALSE(tray->IsMessageCenterBubbleVisible());
 }
 
 #endif  // OS_CHROMEOS
 
 }  // namespace ash