alternative to https://codereview.chromium.org/2028933002/

components/omnibox/browser/omnibox_view.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.
 
 // This file defines helper functions shared by the various implementations
 // of OmniboxView.
 
 #include "components/omnibox/browser/omnibox_view.h"
 
 #include <utility>
@@ skipping 55 matching lines @@
   // Invalid URLs such as chrome://history can end up here.
   if (!match.destination_url.is_valid() || !model_)
     return;
   const AutocompleteMatch::Type match_type = match.type;
   model_->OpenMatch(
       match, disposition, alternate_nav_url, pasted_text, selected_line);
   // WARNING: |match| may refer to a deleted object at this point!
   OnMatchOpened(match_type);
 }
 
+security_state::SecurityStateModel::SecurityLevel
+OmniboxView::GetSecurityLevelForDisplay() const {
+  return IsEditingOrEmpty()
+             ? security_state::SecurityStateModel::NONE
+             : controller_->GetToolbarModel()->GetSecurityLevel(false);
+}
+
 bool OmniboxView::IsEditingOrEmpty() const {
   return (model_.get() && model_->user_input_in_progress()) ||
       (GetOmniboxTextLength() == 0);
 }
 
 int OmniboxView::GetIcon() const {
   if (!IsEditingOrEmpty())
     return controller_->GetToolbarModel()->GetIcon();
   int id = AutocompleteMatch::TypeToIcon(model_.get() ?
       model_->CurrentTextType() : AutocompleteMatchType::URL_WHAT_YOU_TYPED);
@@ skipping 87 matching lines @@
   if (client) {
     model_.reset(new OmniboxEditModel(this, controller, std::move(client)));
   }
 }
 
 void OmniboxView::TextChanged() {
   EmphasizeURLComponents();
   if (model_.get())
     model_->OnChanged();
 }