Querying the history service to get the redirect information for urls....

chrome/browser/safe_browsing/malware_details.h

Index: chrome/browser/safe_browsing/malware_details.h
===================================================================
--- chrome/browser/safe_browsing/malware_details.h	(revision 84048)
+++ chrome/browser/safe_browsing/malware_details.h	(working copy)
@@ -21,6 +21,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/safe_browsing/report.pb.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
+#include "content/browser/browser_thread.h"
 #include "content/browser/tab_contents/tab_contents_observer.h"
 #include "net/base/completion_callback.h"
 
@@ -28,6 +29,7 @@
 struct SafeBrowsingHostMsg_MalwareDOMDetails_Node;
 
 class MalwareDetailsCacheCollector;
+class MalwareDetailsRedirectsCollector;
 class MalwareDetailsFactory;
 
 namespace safe_browsing {
@@ -54,12 +56,15 @@
 
   // The SafeBrowsingBlockingPage calls this from the IO thread when
   // the user is leaving the blocking page and has opted-in to sending
-  // the report. We start the cache collection, and when we are done,
-  // we send the report.
+  // the report. We start the redirection urls collection from history service
+  // in UI thread; then do cache collection back in IO thread.
+  // When we are done, we send the report.
   void FinishCollection();
 
   void OnCacheCollectionReady();
 
+  void OnRedirectionCollectionReady();
+
   // TabContentsObserver implementation.
   virtual bool OnMessageReceived(const IPC::Message& message);
 
@@ -108,6 +113,8 @@
   void OnReceivedMalwareDOMDetails(
       const std::vector<SafeBrowsingHostMsg_MalwareDOMDetails_Node>& params);
 
+  void AddRedirectUrlList(const std::vector<GURL>& urls);
+
   scoped_refptr<SafeBrowsingService> sb_service_;
 
   const SafeBrowsingService::UnsafeResource resource_;
@@ -127,9 +134,13 @@
   // Used to collect details from the HTTP Cache.
   scoped_refptr<MalwareDetailsCacheCollector> cache_collector_;
 
+  // Used to collect redirect urls from the history service
+  scoped_refptr<MalwareDetailsRedirectsCollector> redirects_collector_;
+
   FRIEND_TEST_ALL_PREFIXES(MalwareDetailsTest, MalwareDOMDetails);
   FRIEND_TEST_ALL_PREFIXES(MalwareDetailsTest, HTTPCache);
   FRIEND_TEST_ALL_PREFIXES(MalwareDetailsTest, HTTPCacheNoEntries);
+  FRIEND_TEST_ALL_PREFIXES(MalwareDetailsTest, HistoryServiceUrls);
 
   DISALLOW_COPY_AND_ASSIGN(MalwareDetails);
 };