Downgrade security state after user clicks through SB 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 107 matching lines @@
   // on IO thread. If shutdown is true, the manager is disabled permanently.
   void StopOnIOThread(bool shutdown);
 
   // Called on the UI thread to display an interstitial page.
   // |url| is the url of the resource that matches a safe browsing list.
   // If the request contained a chain of redirects, |url| is the last url
   // in the chain, and |original_url| is the first one (the root of the
   // chain). Otherwise, |original_url| = |url|.
   virtual void DisplayBlockingPage(const UnsafeResource& resource);
 
+  // A wrapper method for IsUrlWhitelistedForWebContents, for convenience.
+  bool IsWhitelisted(const UnsafeResource& resource);
+
   // Returns true if we already displayed an interstitial for that top-level
   // site in a given WebContents. Called on the UI thread.
-  bool IsWhitelisted(const UnsafeResource& resource);
+  bool IsUrlWhitelistedForWebContents(const GURL& url,
+                                      bool is_subresource,
+                                      content::NavigationEntry* entry,
+                                      content::WebContents* web_contents);
 
   // The blocking page on the UI thread has completed.
   void OnBlockingPageDone(const std::vector<UnsafeResource>& resources,
                           bool proceed);
 
   // Log the user perceived delay caused by SafeBrowsing. This delay is the time
   // delta starting from when we would have started reading data from the
   // network, and ending when the SafeBrowsing check completes indicating that
   // the current page is 'safe'.
   void LogPauseDelay(base::TimeDelta time);
@@ skipping 49 matching lines @@
   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_