Add method for identifying different InfoBars

chrome/browser/ui/website_settings/website_settings_infobar_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 "chrome/browser/ui/website_settings/website_settings_infobar_delegate.h"
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/infobars/infobar_service.h"
@@ skipping 16 matching lines @@
 }
 
 WebsiteSettingsInfoBarDelegate::~WebsiteSettingsInfoBarDelegate() {
 }
 
 infobars::InfoBarDelegate::Type
 WebsiteSettingsInfoBarDelegate::GetInfoBarType() const {
   return PAGE_ACTION_TYPE;
 }
 
+infobars::InfoBarDelegate::InfoBarIdentifier
+WebsiteSettingsInfoBarDelegate::GetIdentifier() const {
+  return WEBSITE_SETTINGS_INFOBAR_DELEGATE;
+}
+
 int WebsiteSettingsInfoBarDelegate::GetIconId() const {
   return IDR_INFOBAR_ALT_NAV_URL;
 }
 
 gfx::VectorIconId WebsiteSettingsInfoBarDelegate::GetVectorIconId() const {
 #if defined(OS_MACOSX)
   return gfx::VectorIconId::VECTOR_ICON_NONE;
 #else
   return gfx::VectorIconId::GLOBE;
 #endif
@@ skipping 12 matching lines @@
   DCHECK_EQ(BUTTON_OK, button);
   return l10n_util::GetStringUTF16(IDS_WEBSITE_SETTINGS_INFOBAR_BUTTON);
 }
 
 bool WebsiteSettingsInfoBarDelegate::Accept() {
   content::WebContents* web_contents =
       InfoBarService::WebContentsFromInfoBar(infobar());
   web_contents->GetController().Reload(true);
   return true;
 }