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

chrome/browser/chromeos/extensions/launcher_search_provider.cc

 // Copyright 2015 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/chromeos/extensions/launcher_search_provider.h"
 
+#include <memory>
 #include <utility>
 
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/launcher_search_provider/error_reporter.h"
 #include "chrome/browser/chromeos/launcher_search_provider/launcher_search_provider_service.h"
 #include "chrome/common/extensions/api/launcher_search_provider.h"
 #include "content/public/browser/render_frame_host.h"
 
 namespace extensions {
 
 LauncherSearchProviderSetSearchResultsFunction::
     ~LauncherSearchProviderSetSearchResultsFunction() {
 }
 
 bool LauncherSearchProviderSetSearchResultsFunction::RunSync() {
   using chromeos::launcher_search_provider::ErrorReporter;
   using chromeos::launcher_search_provider::Service;
   using extensions::api::launcher_search_provider::SetSearchResults::Params;
-  const scoped_ptr<Params> params(Params::Create(*args_));
+  const std::unique_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params);
   DCHECK(render_frame_host());
 
-  scoped_ptr<ErrorReporter> error_reporter(
+  std::unique_ptr<ErrorReporter> error_reporter(
       new ErrorReporter(render_frame_host()));
   Service* const service = Service::Get(GetProfile());
   service->SetSearchResults(extension(), std::move(error_reporter),
                             params->query_id, params->results);
 
   return true;
 }
 
 }  // namespace extensions