Remove Dangerous indicator after going back from interstitial

chrome/browser/safe_browsing/ui_manager.h

 // 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.
 //
 // The Safe Browsing service is responsible for downloading anti-phishing and
 // anti-malware tables and checking urls against them.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_UI_MANAGER_H_
 #define CHROME_BROWSER_SAFE_BROWSING_UI_MANAGER_H_
 
@@ skipping 179 matching lines @@
   void ReportInvalidCertificateChainOnIOThread(
       const std::string& serialized_report);
 
   // Report permission action to SafeBrowsing servers.
   void ReportPermissionActionOnIOThread(
       const PermissionReportInfo& report_info);
 
   // Updates the whitelist URL set.  Called on the UI thread.
   void AddToWhitelistUrlSet(const UnsafeResource& resource, bool is_pending);
 
+  // Removes the URL for |resource| from the pending whitelist. Assumes
+  // that the URL is in fact on the pending whitelist. Called on the UI
+  // thread.
+  void RemoveFromPendingWhitelistUrlSet(const UnsafeResource& resource);
+
   // Safebrowsing service.
   scoped_refptr<SafeBrowsingService> sb_service_;
 
   base::ObserverList<Observer> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingUIManager);
 };
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_UI_MANAGER_H_