get rid of another inappropriate ToLowerASCII

chrome/browser/ui/autofill/autofill_dialog_controller_impl.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/autofill/autofill_dialog_controller_impl.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 2430 matching lines @@
   wrapper->FillInputs(MutableRequestedFieldsForSection(popup_section_));
   view_->FillSection(popup_section_, popup_input_type);
 
   AutofillMetrics::LogDialogPopupEvent(
       AutofillMetrics::DIALOG_POPUP_FORM_FILLED);
 
   // TODO(estade): not sure why it's necessary to do this explicitly.
   HidePopup();
 }
 
-void AutofillDialogControllerImpl::RemoveSuggestion(
+bool AutofillDialogControllerImpl::RemoveSuggestion(
     const base::string16& value,
     int identifier) {
   // TODO(estade): implement.
+  return false;
 }
 
 void AutofillDialogControllerImpl::ClearPreviewedForm() {
   // TODO(estade): implement.
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // content::NotificationObserver implementation.
 
 void AutofillDialogControllerImpl::Observe(
@@ skipping 1643 matching lines @@
   view_->UpdateButtonStrip();
 }
 
 void AutofillDialogControllerImpl::FetchWalletCookie() {
   net::URLRequestContextGetter* request_context = profile_->GetRequestContext();
   signin_helper_.reset(new wallet::WalletSigninHelper(this, request_context));
   signin_helper_->StartWalletCookieValueFetch();
 }
 
 }  // namespace autofill