Hide cancel buttons on configuration dialogs.

chrome/browser/chromeos/options/language_pinyin_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_pinyin_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 48 matching lines @@
     // Update the Chrome pref.
     double_pinyin_schema_.multiple_choice_pref.SetValue(config_value);
   }
 }
 
 void LanguagePinyinConfigView::Layout() {
   // Not sure why but this is needed to show contents in the dialog.
   contents_->SetBounds(0, 0, width(), height());
 }
 
+int LanguagePinyinConfigView::GetDialogButtons() const {
+  return MessageBoxFlags::DIALOGBUTTON_OK;
+}
+
+std::wstring LanguagePinyinConfigView::GetDialogButtonLabel(
+    MessageBoxFlags::DialogButton button) const {
+  if (button == MessageBoxFlags::DIALOGBUTTON_OK) {
+    return l10n_util::GetString(IDS_OK);
+  }
+  return L"";
+}
+
 std::wstring LanguagePinyinConfigView::GetWindowTitle() const {
   return l10n_util::GetString(
       IDS_OPTIONS_SETTINGS_LANGUAGES_PINYIN_SETTINGS_TITLE);
 }
 
 gfx::Size LanguagePinyinConfigView::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 56 matching lines @@
   const int value = double_pinyin_schema_.multiple_choice_pref.GetValue();
   for (int i = 0; i < double_pinyin_schema_.combobox_model->num_items(); ++i) {
     if (double_pinyin_schema_.combobox_model->GetConfigValueAt(i) == value) {
       double_pinyin_schema_.combobox->SetSelectedItem(i);
       break;
     }
   }
 }
 
 }  // namespace chromeos