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

chrome/browser/ui/app_list/search/omnibox_result.cc

 // 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.
 
 #include "chrome/browser/ui/app_list/search/omnibox_result.h"
 
 #include <stddef.h>
 
 #include "base/strings/string_split.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 141 matching lines @@
 void OmniboxResult::Open(int event_flags) {
   RecordHistogram(OMNIBOX_SEARCH_RESULT);
   GURL url = match_.destination_url;
   if (is_voice_query_ && IsUrlGoogleSearch(url)) {
     url = MakeGoogleSearchSpokenFeedbackUrl(url);
   }
   list_controller_->OpenURL(profile_, url, match_.transition,
                             ui::DispositionFromEventFlags(event_flags));
 }
 
-scoped_ptr<SearchResult> OmniboxResult::Duplicate() const {
-  return scoped_ptr<SearchResult>(new OmniboxResult(profile_, list_controller_,
-                                                    autocomplete_controller_,
-                                                    is_voice_query_, match_));
+std::unique_ptr<SearchResult> OmniboxResult::Duplicate() const {
+  return std::unique_ptr<SearchResult>(
+      new OmniboxResult(profile_, list_controller_, autocomplete_controller_,
+                        is_voice_query_, match_));
 }
 
 void OmniboxResult::UpdateIcon() {
   BookmarkModel* bookmark_model = BookmarkModelFactory::GetForProfile(profile_);
   bool is_bookmarked =
       bookmark_model && bookmark_model->IsBookmarked(match_.destination_url);
 
   if (ui::MaterialDesignController::IsModeMaterial()) {
     gfx::VectorIconId icon_id = is_bookmarked ?
         gfx::VectorIconId::OMNIBOX_STAR :
@@ skipping 16 matching lines @@
   set_title_tags(title_tags);
 
   set_details(match_.description);
   SearchResult::Tags details_tags;
   ACMatchClassificationsToTags(match_.description, match_.description_class,
                                &details_tags);
   set_details_tags(details_tags);
 }
 
 }  // namespace app_list