Omnibox: In UMA logs, record typed_count of URLS.

chrome/browser/autocomplete/autocomplete_match.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/autocomplete_match.h"
 
 #include "base/logging.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "chrome/browser/autocomplete/autocomplete.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "grit/theme_resources.h"
 
 // AutocompleteMatch ----------------------------------------------------------
 
 // static
 const char16 AutocompleteMatch::kInvalidChars[] = {
   '\n', '\r', '\t',
   0x2028,  // Line separator
   0x2029,  // Paragraph separator
   0
 };
 
 AutocompleteMatch::AutocompleteMatch()
     : provider(NULL),
       relevance(0),
+      typed_count(-1),
       deletable(false),
       inline_autocomplete_offset(string16::npos),
       transition(content::PAGE_TRANSITION_GENERATED),
       is_history_what_you_typed_match(false),
       type(SEARCH_WHAT_YOU_TYPED),
       starred(false),
       from_previous(false) {
 }
 
 AutocompleteMatch::AutocompleteMatch(AutocompleteProvider* provider,
                                      int relevance,
                                      bool deletable,
                                      Type type)
     : provider(provider),
       relevance(relevance),
+      typed_count(-1),
       deletable(deletable),
       inline_autocomplete_offset(string16::npos),
       transition(content::PAGE_TRANSITION_TYPED),
       is_history_what_you_typed_match(false),
       type(type),
       starred(false),
       from_previous(false) {
 }
 
 AutocompleteMatch::AutocompleteMatch(const AutocompleteMatch& match)
     : provider(match.provider),
       relevance(match.relevance),
+      typed_count(match.typed_count),
       deletable(match.deletable),
       fill_into_edit(match.fill_into_edit),
       inline_autocomplete_offset(match.inline_autocomplete_offset),
       destination_url(match.destination_url),
       stripped_destination_url(match.stripped_destination_url),
       contents(match.contents),
       contents_class(match.contents_class),
       description(match.description),
       description_class(match.description_class),
       transition(match.transition),
       is_history_what_you_typed_match(match.is_history_what_you_typed_match),
       type(match.type),
       keyword(match.keyword),
       starred(match.starred),
       from_previous(match.from_previous) {
   if (match.associated_keyword.get())
     associated_keyword.reset(new AutocompleteMatch(*match.associated_keyword));
 }
 
 AutocompleteMatch::~AutocompleteMatch() {
 }
 
 AutocompleteMatch& AutocompleteMatch::operator=(
     const AutocompleteMatch& match) {
   if (this == &match)
     return *this;
 
   provider = match.provider;
   relevance = match.relevance;
+  typed_count = match.typed_count;
   deletable = match.deletable;
   fill_into_edit = match.fill_into_edit;
   inline_autocomplete_offset = match.inline_autocomplete_offset;
   destination_url = match.destination_url;
   stripped_destination_url = match.stripped_destination_url;
   contents = match.contents;
   contents_class = match.contents_class;
   description = match.description;
   description_class = match.description_class;
   transition = match.transition;
@@ skipping 246 matching lines @@
         << " is unsorted in relation to last offset of " << last_offset
         << ". Provider: " << (provider ? provider->name() : "None") << ".";
     DCHECK_LT(i->offset, text.length())
         << " Classification of [" << i->offset << "," << text.length()
         << "] is out of bounds for \"" << text << "\". Provider: "
         << (provider ? provider->name() : "None") << ".";
     last_offset = i->offset;
   }
 }
 #endif