Add title to current page in zero suggest.

chrome/browser/ui/webui/omnibox/omnibox_page_handler.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/ui/webui/omnibox/omnibox_page_handler.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 182 matching lines @@
                                            int32_t page_classification) {
   // Reset the controller.  If we don't do this, then the
   // AutocompleteController might inappropriately set its |minimal_changes|
   // variable (or something else) and some providers will short-circuit
   // important logic and return stale results.  In short, we want the
   // actual results to not depend on the state of the previous request.
   ResetController();
   time_omnibox_started_ = base::Time::Now();
   input_ = AutocompleteInput(
       base::UTF8ToUTF16(input_string), cursor_position, std::string(), GURL(),
+      base::string16(),
       static_cast<metrics::OmniboxEventProto::PageClassification>(
           page_classification),
       prevent_inline_autocomplete, prefer_keyword, true, true, false,
       ChromeAutocompleteSchemeClassifier(profile_));
   controller_->Start(input_);
 }
 
 void OmniboxPageHandler::ResetController() {
   controller_.reset(new AutocompleteController(
       base::MakeUnique<ChromeAutocompleteProviderClient>(profile_), this,
       AutocompleteClassifier::DefaultOmniboxProviders()));
 }