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

chrome/browser/ui/webui/settings/site_settings_handler_unittest.cc

 // Copyright 2016 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/webui/settings/site_settings_handler.h"
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "chrome/browser/ui/webui/site_settings_helper.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_web_ui.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
@@ skipping 147 matching lines @@
   resetArgs.Append(new base::FundamentalValue(type));
   handler.HandleResetCategoryPermissionForOrigin(&resetArgs);
   EXPECT_EQ(3U, web_ui()->call_data().size());
 
   // Verify the reset was successful.
   handler.HandleGetExceptionList(&listArgs);
   ValidateNoOrigin(4U);
 }
 
 }  // namespace settings