Fix style of profile error dialog.

ui/views/window/dialog_delegate.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 "ui/views/window/dialog_delegate.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 129 matching lines @@
 }
 
 int DialogDelegate::GetDefaultDialogButton() const {
   if (GetDialogButtons() & ui::DIALOG_BUTTON_OK)
     return ui::DIALOG_BUTTON_OK;
   if (GetDialogButtons() & ui::DIALOG_BUTTON_CANCEL)
     return ui::DIALOG_BUTTON_CANCEL;
   return ui::DIALOG_BUTTON_NONE;
 }
 
-bool DialogDelegate::ShouldDefaultButtonBeBlue() const {
-  return false;
-}
-
 base::string16 DialogDelegate::GetDialogButtonLabel(
     ui::DialogButton button) const {
   if (button == ui::DIALOG_BUTTON_OK)
     return l10n_util::GetStringUTF16(IDS_APP_OK);
   if (button == ui::DIALOG_BUTTON_CANCEL) {
     if (GetDialogButtons() & ui::DIALOG_BUTTON_OK)
       return l10n_util::GetStringUTF16(IDS_APP_CANCEL);
     return l10n_util::GetStringUTF16(IDS_APP_CLOSE);
   }
   NOTREACHED();
@@ skipping 104 matching lines @@
   node_data->role = ui::AX_ROLE_DIALOG;
 }
 
 void DialogDelegateView::ViewHierarchyChanged(
     const ViewHierarchyChangedDetails& details) {
   if (details.is_add && details.child == this && GetWidget())
     NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true);
 }
 
 }  // namespace views