Add title to current page in zero suggest.

chrome/browser/android/vr_shell/vr_omnibox.cc

 // Copyright 2017 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/android/vr_shell/vr_omnibox.h"
 
 #include <string>
 #include <utility>
 
 #include "base/strings/string16.h"
@@ skipping 15 matching lines @@
           AutocompleteClassifier::DefaultOmniboxProviders())) {}
 
 VrOmnibox::~VrOmnibox() = default;
 
 void VrOmnibox::HandleInput(const base::DictionaryValue& dict) {
   base::string16 text;
   CHECK(dict.GetString("text", &text));
 
   // TODO(crbug.com/683344): Scrub and appropriately tune these parameters.
   GURL current_url;
+  base::string16 current_title;
   size_t cursor_pos = base::string16::npos;
   std::string desired_tld;
   metrics::OmniboxEventProto::PageClassification page_classification =
       metrics::OmniboxEventProto::OTHER;
   bool prevent_inline_autocomplete = false;
   bool prefer_keyword = false;
   bool allow_exact_keyword_match = false;
   bool want_asynchronous_matches = true;
   bool from_omnibox_focus = false;
 
   autocomplete_controller_->Start(AutocompleteInput(
-      text, cursor_pos, desired_tld, current_url, page_classification,
-      prevent_inline_autocomplete, prefer_keyword, allow_exact_keyword_match,
-      want_asynchronous_matches, from_omnibox_focus,
+      text, cursor_pos, desired_tld, current_url, current_title,
+      page_classification, prevent_inline_autocomplete, prefer_keyword,
+      allow_exact_keyword_match, want_asynchronous_matches, from_omnibox_focus,
       ChromeAutocompleteSchemeClassifier(profile_)));
 }
 
 void VrOmnibox::OnResultChanged(bool default_match_changed) {
   const AutocompleteResult& result = autocomplete_controller_->result();
   auto suggestions = base::MakeUnique<base::ListValue>();
 
   for (const AutocompleteMatch& match : result) {
     auto entry = base::MakeUnique<base::DictionaryValue>();
     entry->SetString("description", match.contents);
     entry->SetString("url", match.destination_url.spec());
     suggestions->Append(std::move(entry));
   }
 
   ui_->SetOmniboxSuggestions(std::move(suggestions));
 }
 
 }  // namespace vr_shell