Hide cancel buttons on configuration dialogs.

chrome/browser/chromeos/options/language_mozc_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_mozc_config_view.h"
 
 #include "app/combobox_model.h"
 #include "app/l10n_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
@@ skipping 92 matching lines @@
   }
   DCHECK(pref_id < kNumMozcIntegerPrefs);
   prefs_and_sliders_[pref_id].integer_pref.SetValue(sender->value());
 }
 
 void LanguageMozcConfigView::Layout() {
   // Not sure why but this is needed to show contents in the dialog.
   contents_->SetBounds(0, 0, width(), height());
 }
 
+int LanguageMozcConfigView::GetDialogButtons() const {
+  return MessageBoxFlags::DIALOGBUTTON_OK;
+}
+
+std::wstring LanguageMozcConfigView::GetDialogButtonLabel(
+    MessageBoxFlags::DialogButton button) const {
+  if (button == MessageBoxFlags::DIALOGBUTTON_OK) {
+    return l10n_util::GetString(IDS_OK);
+  }
+  return L"";
+}
+
 std::wstring LanguageMozcConfigView::GetWindowTitle() const {
   return l10n_util::GetString(
       IDS_OPTIONS_SETTINGS_LANGUAGES_MOZC_SETTINGS_TITLE);
 }
 
 gfx::Size LanguageMozcConfigView::GetPreferredSize() {
   // TODO(satorux): Create our own localized content size once the UI is done.
   gfx::Size preferred_size = views::Window::GetLocalizedContentsSize(
       IDS_LANGUAGES_INPUT_DIALOG_WIDTH_CHARS,
       IDS_LANGUAGES_INPUT_DIALOG_HEIGHT_LINES);
@@ skipping 123 matching lines @@
   }
   for (size_t i = 0; i < kNumMozcIntegerPrefs; ++i) {
     prefs_and_sliders_[i].integer_pref.SetValue(
         kMozcIntegerPrefs[i].default_pref_value);
   }
   // Reflect the preference changes to the controls.
   NotifyPrefChanged();
 }
 
 }  // namespace chromeos