Enhance chrome://omnibox Presentation

chrome/browser/autocomplete/history_quick_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 "chrome/browser/autocomplete/history_quick_provider.h"
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
@@ skipping 227 matching lines @@
     // by the FormatURLWithOffsets call above.
     if (match.inline_autocomplete_offset > match.fill_into_edit.length())
       match.inline_autocomplete_offset = match.fill_into_edit.length();
   }
 
   // Format the description autocomplete presentation.
   match.description = info.title();
   match.description_class = SpansFromTermMatch(
       history_match.title_matches, match.description.length(), false);
 
+  match.RecordAdditionalInfo("typed count", info.typed_count());
+  match.RecordAdditionalInfo("visit count", info.visit_count());
+  match.RecordAdditionalInfo("last visit", info.last_visit());
+
   return match;
 }
 
 history::InMemoryURLIndex* HistoryQuickProvider::GetIndex() {
   if (index_for_testing_.get())
     return index_for_testing_.get();
 
   HistoryService* const history_service =
       HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
   if (!history_service)
@@ skipping 26 matching lines @@
     do {
       offset += matches[i].length;
       ++i;
     } while ((i < match_count) && (offset == matches[i].offset));
     if (offset < text_length)
       spans.push_back(ACMatchClassification(offset, url_style));
   }
 
   return spans;
 }