Convert Pass()→std::move() in //components/[n-z]*

components/omnibox/browser/suggestion_answer.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 "components/omnibox/browser/suggestion_answer.h"
 
 #include <stddef.h>
 
 #include "base/i18n/rtl.h"
 #include "base/strings/string_util.h"
@@ skipping 180 matching lines @@
   const base::DictionaryValue* first_line_json;
   if (!lines_json->GetDictionary(0, &first_line_json) ||
       !ImageLine::ParseImageLine(first_line_json, &result->first_line_))
     return nullptr;
 
   const base::DictionaryValue* second_line_json;
   if (!lines_json->GetDictionary(1, &second_line_json) ||
       !ImageLine::ParseImageLine(second_line_json, &result->second_line_))
     return nullptr;
 
-  return result.Pass();
+  return result;
 }
 
 bool SuggestionAnswer::Equals(const SuggestionAnswer& answer) const {
   return type_ == answer.type_ &&
          first_line_.Equals(answer.first_line_) &&
          second_line_.Equals(answer.second_line_);
 }
 
 void SuggestionAnswer::AddImageURLsTo(std::vector<GURL>* urls) const {
   if (first_line_.image_url().is_valid())
     urls->push_back(first_line_.image_url());
   if (second_line_.image_url().is_valid())
     urls->push_back(second_line_.image_url());
 }