[InfoBar] Add InfoBarDelegate::GetIconID()

chrome/browser/managed_mode/managed_mode_navigation_observer.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/managed_mode/managed_mode_navigation_observer.h"
 
 #include "base/bind.h"
 #include "base/i18n/rtl.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
@@ skipping 455 matching lines @@
   if (behavior == ManagedModeURLFilter::ALLOW &&
       state_ == RECORDING_URLS_AFTER_PREVIEW) {
     // The initial page that triggered the interstitial was blocked but the
     // final page is already in the whitelist so add the series of URLs
     // which lead to the final page to the whitelist as well.
     AddSavedURLsToWhitelistAndClearState();
     // This page is now allowed so save the index as well.
     last_allowed_page_ = web_contents()->GetController().GetCurrentEntryIndex();
     SimpleAlertInfoBarDelegate::Create(
         InfoBarService::FromWebContents(web_contents()),
-        NULL,
+        InfoBarDelegate::kNoIconID,
         l10n_util::GetStringUTF16(IDS_MANAGED_MODE_ALREADY_ADDED_MESSAGE),
         true);
     return;
   }
 
   // Update the exception to the last host visited. A redirect can follow this
   // so don't update the state yet.
   if (state_ == RECORDING_URLS_AFTER_PREVIEW) {
     AddTemporaryException();
   }
@@ skipping 94 matching lines @@
   HistoryService* history_service =
      HistoryServiceFactory::GetForProfile(profile, Profile::IMPLICIT_ACCESS);
 
   // |history_service| is null if saving history is disabled.
   if (history_service)
     history_service->AddPage(add_page_args);
 
   // Show the interstitial.
   new ManagedModeInterstitial(web_contents, url, callback);
 }