removing ShouldHideTopMatch

components/omnibox/autocomplete_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 "components/omnibox/autocomplete_result.h"
 
 #include <algorithm>
 #include <iterator>
 
 #include "base/logging.h"
@@ skipping 276 matching lines @@
 const AutocompleteMatch& AutocompleteResult::match_at(size_t index) const {
   DCHECK_LT(index, matches_.size());
   return matches_[index];
 }
 
 AutocompleteMatch* AutocompleteResult::match_at(size_t index) {
   DCHECK_LT(index, matches_.size());
   return &matches_[index];
 }
 
-bool AutocompleteResult::ShouldHideTopMatch() const {
-  return chrome::ShouldHideTopVerbatimMatch() &&
-      TopMatchIsStandaloneVerbatimMatch();
-}
-
-bool AutocompleteResult::TopMatchIsStandaloneVerbatimMatch() const {
-  if (empty() || !match_at(0).IsVerbatimType())
-    return false;
-
-  // Skip any copied matches, under the assumption that they'll be expired and
-  // disappear.  We don't want this disappearance to cause the visibility of the
-  // top match to change.
-  for (const_iterator i(begin() + 1); i != end(); ++i) {
-    if (!i->from_previous)
-      return !i->IsVerbatimType();
-  }
-  return true;
-}
-
 void AutocompleteResult::Reset() {
   matches_.clear();
   default_match_ = end();
 }
 
 void AutocompleteResult::Swap(AutocompleteResult* other) {
   const size_t default_match_offset = default_match_ - begin();
   const size_t other_default_match_offset =
       other->default_match_ - other->begin();
   matches_.swap(other->matches_);
@@ skipping 116 matching lines @@
        i != old_matches.rend() && delta > 0; ++i) {
     if (!HasMatchByDestination(*i, new_matches)) {
       AutocompleteMatch match = *i;
       match.relevance = std::min(max_relevance, match.relevance);
       match.from_previous = true;
       matches_.push_back(match);
       delta--;
     }
   }
 }