[safe_browsing] Remove unused ContainsBrowseUrl() parameter.

chrome/browser/safe_browsing/safe_browsing_database.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_DATABASE_H_
 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_DATABASE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 85 matching lines @@
   }
 
   virtual ~SafeBrowsingDatabase();
 
   // Initializes the database with the given filename.
   virtual void Init(const base::FilePath& filename) = 0;
 
   // Deletes the current database and creates a new one.
   virtual bool ResetDatabase() = 0;
 
-  // Returns false if |url| is not in the browse database.  If it
-  // returns true, then either |matching_list| is the name of the matching
-  // list, or |prefix_hits| and |full_hits| contains the matching hash
-  // prefixes.  This function is safe to call from threads other than
-  // the creation thread.
+  // Returns false if |url| is not in the browse database.  If it returns true,
+  // then |prefix_hits| and |full_hits| contains the matching hash prefixes.
+  // This function is safe to call from threads other than the creation thread.
   virtual bool ContainsBrowseUrl(const GURL& url,
-                                 std::string* matching_list,
                                  std::vector<SBPrefix>* prefix_hits,
                                  std::vector<SBFullHashResult>* full_hits,
                                  base::Time last_update) = 0;
 
   // Returns false if none of |urls| are in Download database. If it returns
   // true, |prefix_hits| should contain the prefixes for the URLs that were in
   // the database.  This function could ONLY be accessed from creation thread.
   virtual bool ContainsDownloadUrl(const std::vector<GURL>& urls,
                                    std::vector<SBPrefix>* prefix_hits) = 0;
 
@@ skipping 171 matching lines @@
   // Create a database with a browse store. This is a legacy interface that
   // useds Sqlite.
   SafeBrowsingDatabaseNew();
 
   virtual ~SafeBrowsingDatabaseNew();
 
   // Implement SafeBrowsingDatabase interface.
   virtual void Init(const base::FilePath& filename) OVERRIDE;
   virtual bool ResetDatabase() OVERRIDE;
   virtual bool ContainsBrowseUrl(const GURL& url,
-                                 std::string* matching_list,
                                  std::vector<SBPrefix>* prefix_hits,
                                  std::vector<SBFullHashResult>* full_hits,
                                  base::Time last_update) OVERRIDE;
   virtual bool ContainsDownloadUrl(const std::vector<GURL>& urls,
                                    std::vector<SBPrefix>* prefix_hits) OVERRIDE;
   virtual bool ContainsCsdWhitelistedUrl(const GURL& url) OVERRIDE;
   virtual bool ContainsDownloadWhitelistedUrl(const GURL& url) OVERRIDE;
   virtual bool ContainsDownloadWhitelistedString(
       const std::string& str) OVERRIDE;
   virtual bool ContainsExtensionPrefixes(
@@ skipping 163 matching lines @@
   // Used to check if a prefix was in the browse database.
   base::FilePath browse_prefix_set_filename_;
   scoped_ptr<safe_browsing::PrefixSet> browse_prefix_set_;
 
   // Used to check if a prefix was in the browse database.
   base::FilePath side_effect_free_whitelist_prefix_set_filename_;
   scoped_ptr<safe_browsing::PrefixSet> side_effect_free_whitelist_prefix_set_;
 };
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_DATABASE_H_