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

chrome/browser/chromeos/profiles/profile_list_chromeos_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 <string>
 
 #include "ash/ash_switches.h"
 #include "base/command_line.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/profiles/avatar_menu.h"
 #include "chrome/browser/profiles/avatar_menu_observer.h"
 #include "chrome/browser/profiles/profile_attributes_entry.h"
 #include "chrome/browser/profiles/profile_attributes_storage.h"
 #include "chrome/browser/ui/ash/chrome_shell_delegate.h"
@@ skipping 84 matching lines @@
     GetFakeChromeUserManager()->SwitchActiveUser(account_id);
   }
 
   TestingProfileManager* manager() { return &manager_; }
 
   int change_count() const { return mock_observer_->change_count(); }
 
  private:
   content::TestBrowserThreadBundle thread_bundle_;
   TestingProfileManager manager_;
-  scoped_ptr<MockObserver> mock_observer_;
-  scoped_ptr<ScopedUserManagerEnabler> user_manager_enabler_;
-  scoped_ptr<AvatarMenu> avatar_menu_;
+  std::unique_ptr<MockObserver> mock_observer_;
+  std::unique_ptr<ScopedUserManagerEnabler> user_manager_enabler_;
+  std::unique_ptr<AvatarMenu> avatar_menu_;
   ChromeShellDelegate chrome_shell_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileListChromeOSTest);
 };
 
 TEST_F(ProfileListChromeOSTest, InitialCreation) {
   base::string16 name1(ASCIIToUTF16("p1"));
 
   AddProfile(name1, true);
 
@@ skipping 180 matching lines @@
 
   // Should only show avatar menu with multiple users.
   EXPECT_FALSE(AvatarMenu::ShouldShowAvatarMenu());
 
   AddProfile(name2, false);
 
   EXPECT_FALSE(AvatarMenu::ShouldShowAvatarMenu());
 }
 
 }  // namespace chromeos