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

chrome/browser/ui/cocoa/passwords/manage_passwords_view_controller_unittest.mm

 // Copyright 2014 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.
 
 #import "chrome/browser/ui/cocoa/passwords/manage_passwords_view_controller.h"
 
+#include <memory>
+
 #include "base/mac/foundation_util.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/cocoa/passwords/base_passwords_controller_test.h"
 #import "chrome/browser/ui/cocoa/passwords/password_item_views.h"
 #import "chrome/browser/ui/cocoa/passwords/passwords_list_view_controller.h"
 #include "chrome/browser/ui/passwords/manage_passwords_bubble_model.h"
 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller_mock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
 
 using testing::Return;
@@ skipping 103 matching lines @@
   SetUpManageState();
   EXPECT_CALL(*ui_controller(), NavigateToPasswordManagerSettingsPage())
       .Times(0);
   [controller() bubbleWillDisappear];
   [delegate() setModel:nil];
   [controller().doneButton performClick:nil];
   [controller().manageButton performClick:nil];
 }
 
 }  // namespace