Reland - Omnibox - Mark As Duplicates URLs that only differ by a trailing slash

components/omnibox/builtin_provider.cc

 // Copyright (c) 2012 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/builtin_provider.h"
 
 #include <algorithm>
 
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 106 matching lines @@
 
 BuiltinProvider::~BuiltinProvider() {}
 
 void BuiltinProvider::AddMatch(const base::string16& match_string,
                                const base::string16& inline_completion,
                                const ACMatchClassifications& styles) {
   AutocompleteMatch match(this, kRelevance, false,
                           AutocompleteMatchType::NAVSUGGEST);
   match.fill_into_edit = match_string;
   match.inline_autocompletion = inline_completion;
+  match.StripLoneSlashOnInlineAutocompletion();
   match.destination_url = GURL(match_string);
   match.contents = match_string;
   match.contents_class = styles;
   matches_.push_back(match);
 }