[InfoBar] Add InfoBarDelegate::GetIconID()

chrome/browser/ui/content_settings/content_setting_changed_infobar_delegate.cc

 // Copyright (c) 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/content_settings/content_setting_changed_infobar_delegate.h"
 
 #include "base/logging.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
@@ skipping 17 matching lines @@
     int icon,
     int message_text)
     : ConfirmInfoBarDelegate(infobar_service),
       icon_(icon),
       message_text_(message_text) {
 }
 
 ContentSettingChangedInfoBarDelegate::~ContentSettingChangedInfoBarDelegate() {
 }
 
-gfx::Image* ContentSettingChangedInfoBarDelegate::GetIcon() const {
-  return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(icon_);
+int ContentSettingChangedInfoBarDelegate::GetIconID() const {
+  return icon_;
 }
 
 InfoBarDelegate::Type ContentSettingChangedInfoBarDelegate::GetInfoBarType()
     const {
   return PAGE_ACTION_TYPE;
 }
 
 string16 ContentSettingChangedInfoBarDelegate::GetMessageText() const {
   return l10n_util::GetStringUTF16(message_text_);
 }
 
 int ContentSettingChangedInfoBarDelegate::GetButtons() const {
   return BUTTON_OK;
 }
 
 string16 ContentSettingChangedInfoBarDelegate::GetButtonLabel(
     InfoBarButton button) const {
   DCHECK_EQ(BUTTON_OK, button);
   return l10n_util::GetStringUTF16(IDS_CONTENT_SETTING_CHANGED_INFOBAR_BUTTON);
 }
 
 bool ContentSettingChangedInfoBarDelegate::Accept() {
   web_contents()->GetController().Reload(true);
   return true;
 }