Hide cancel buttons on configuration dialogs.

chrome/browser/chromeos/options/language_hangul_config_view.cc

 // Copyright (c) 2010 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/chromeos/options/language_hangul_config_view.h"
 
 #include "app/combobox_model.h"
 #include "app/l10n_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/notification_type.h"
@@ skipping 83 matching lines @@
       = hangul_keyboard_combobox_model_->GetItemIDAt(new_index);
   LOG(INFO) << "Changing Hangul keyboard pref to " << id;
   keyboard_pref_.SetValue(id);
 }
 
 void LanguageHangulConfigView::Layout() {
   // Not sure why but this is needed to show contents in the dialog.
   contents_->SetBounds(0, 0, width(), height());
 }
 
+int LanguageHangulConfigView::GetDialogButtons() const {
+  return MessageBoxFlags::DIALOGBUTTON_OK;
+}
+
+std::wstring LanguageHangulConfigView::GetDialogButtonLabel(
+    MessageBoxFlags::DialogButton button) const {
+  if (button == MessageBoxFlags::DIALOGBUTTON_OK) {
+    return l10n_util::GetString(IDS_OK);
+  }
+  return L"";
+}
+
 std::wstring LanguageHangulConfigView::GetWindowTitle() const {
   return l10n_util::GetString(
       IDS_OPTIONS_SETTINGS_LANGUAGES_HANGUL_SETTINGS_TITLE);
 }
 
 gfx::Size LanguageHangulConfigView::GetPreferredSize() {
   // TODO(satorux): Create our own localized content size once the UI is done.
   return gfx::Size(views::Window::GetLocalizedContentsSize(
       IDS_LANGUAGES_INPUT_DIALOG_WIDTH_CHARS,
       IDS_LANGUAGES_INPUT_DIALOG_HEIGHT_LINES));
@@ skipping 48 matching lines @@
 void LanguageHangulConfigView::NotifyPrefChanged() {
   const std::wstring id = keyboard_pref_.GetValue();
   const int index
       = hangul_keyboard_combobox_model_->GetIndexFromID(id);
   if (index >= 0) {
     hangul_keyboard_combobox_->SetSelectedItem(index);
   }
 }
 
 }  // namespace chromeos