Add title to current page in zero suggest.

chrome/browser/ui/app_list/search/omnibox_provider.cc

 // Copyright 2013 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/ui/app_list/search/omnibox_provider.h"
 
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/autocomplete/chrome_autocomplete_provider_client.h"
 #include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 18 matching lines @@
           this,
           AutocompleteClassifier::DefaultOmniboxProviders() &
               ~AutocompleteProvider::TYPE_ZERO_SUGGEST)),
       is_voice_query_(false) {}
 
 OmniboxProvider::~OmniboxProvider() {}
 
 void OmniboxProvider::Start(bool is_voice_query, const base::string16& query) {
   is_voice_query_ = is_voice_query;
   controller_->Start(AutocompleteInput(
-      query, base::string16::npos, std::string(), GURL(),
+      query, base::string16::npos, std::string(), GURL(), base::string16(),
       metrics::OmniboxEventProto::INVALID_SPEC, false, false, true, true, false,
       ChromeAutocompleteSchemeClassifier(profile_)));
 }
 
 void OmniboxProvider::Stop() {
   controller_->Stop(false);
   is_voice_query_ = false;
 }
 
 void OmniboxProvider::PopulateFromACResult(const AutocompleteResult& result) {
   SearchProvider::Results new_results;
   new_results.reserve(result.size());
   for (const AutocompleteMatch& match : result) {
     if (!match.destination_url.is_valid())
       continue;
 
     new_results.emplace_back(base::MakeUnique<OmniboxResult>(
         profile_, list_controller_, controller_.get(), is_voice_query_, match));
   }
   SwapResults(&new_results);
 }
 
 void OmniboxProvider::OnResultChanged(bool default_match_changed) {
   PopulateFromACResult(controller_->result());
 }
 
 }  // namespace app_list