Add method for identifying different InfoBars

chrome/browser/ui/startup/session_crashed_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/startup/session_crashed_infobar_delegate.h"
 
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/sessions/session_restore.h"
@@ skipping 37 matching lines @@
 
 SessionCrashedInfoBarDelegate::~SessionCrashedInfoBarDelegate() {
   // If the info bar wasn't accepted, it was either dismissed or expired. In
   // that case, session restore won't happen.
   if (!accepted_) {
     content::BrowserContext::GetDefaultStoragePartition(profile_)->
         GetDOMStorageContext()->StartScavengingUnusedSessionStorage();
   }
 }
 
+std::string SessionCrashedInfoBarDelegate::GetIdentifier() const {
+  return "SessionCrashedInfoBarDelegate";
+}
+
 int SessionCrashedInfoBarDelegate::GetIconId() const {
   return IDR_INFOBAR_RESTORE_SESSION;
 }
 
 gfx::VectorIconId SessionCrashedInfoBarDelegate::GetVectorIconId() const {
 #if defined(OS_MACOSX)
   return gfx::VectorIconId::VECTOR_ICON_NONE;
 #else
   return gfx::VectorIconId::SAD_TAB;
 #endif
@@ skipping 13 matching lines @@
   return l10n_util::GetStringUTF16(IDS_SESSION_CRASHED_VIEW_RESTORE_BUTTON);
 }
 
 bool SessionCrashedInfoBarDelegate::Accept() {
   Browser* browser = chrome::FindBrowserWithWebContents(
       InfoBarService::WebContentsFromInfoBar(infobar()));
   SessionRestore::RestoreSessionAfterCrash(browser);
   accepted_ = true;
   return true;
 }