[Autofill] Remove AutofillPopupController::IsWarning()

chrome/browser/ui/autofill/autofill_popup_controller_impl.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/autofill/autofill_popup_controller_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 269 matching lines @@
 void AutofillPopupControllerImpl::SelectionCleared() {
   SetSelectedLine(kNoSelection);
 }
 
 void AutofillPopupControllerImpl::AcceptSuggestion(size_t index) {
   const autofill::Suggestion& suggestion = suggestions_[index];
   delegate_->DidAcceptSuggestion(suggestion.value, suggestion.frontend_id,
                                  index);
 }
 
-bool AutofillPopupControllerImpl::IsWarning(size_t index) const {
-  return suggestions_[index].frontend_id ==
-             POPUP_ITEM_ID_INSECURE_CONTEXT_PAYMENT_DISABLED_MESSAGE ||
-         suggestions_[index].frontend_id ==
-             POPUP_ITEM_ID_HTTP_NOT_SECURE_WARNING_MESSAGE;
-}
-
 gfx::Rect AutofillPopupControllerImpl::popup_bounds() const {
   return layout_model_.popup_bounds();
 }
 
 content::WebContents* AutofillPopupControllerImpl::web_contents() {
   return controller_common_->web_contents();
 }
 
 gfx::NativeView AutofillPopupControllerImpl::container_view() {
   return controller_common_->container_view();
@@ skipping 229 matching lines @@
   // Don't clear view_, because otherwise the popup will have to get regenerated
   // and this will cause flickering.
   suggestions_.clear();
   elided_values_.clear();
   elided_labels_.clear();
 
   selected_line_ = kNoSelection;
 }
 
 }  // namespace autofill