Certificate Transparency: Remove an unnecessary boolean.

chrome/browser/net/packed_ct_ev_whitelist.h

 // Copyright 2014 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_NET_PACKED_CT_EV_WHITELIST_H_
 #define CHROME_BROWSER_NET_PACKED_CT_EV_WHITELIST_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 42 matching lines @@
                            UncompressFailsForInvalidValuesInList);
   FRIEND_TEST_ALL_PREFIXES(PackedEVCertsWhitelistTest,
                            UncompressesWhitelistCorrectly);
 
   // Given a Golomb-coded list of hashes in |compressed_whitelist|, unpack into
   // |uncompressed_list|. Returns true if the format of the compressed whitelist
   // is valid, false otherwise.
   static bool UncompressEVWhitelist(const std::string& compressed_whitelist,
                                     std::vector<uint64_t>* uncompressed_list);
 
-  bool is_whitelist_valid_;
-
   // The whitelist is an array containing certificate hashes (truncated
   // to a fixed size of 8 bytes), sorted.
   // Binary search is used to locate hashes in the the array.
   // Benchmarking bsearch vs std::set (with 120K entries, doing 1.2M lookups)
   // shows that bsearch is about twice as fast as std::set lookups (and std::set
   // has additional memory overhead).
   std::vector<uint64_t> whitelist_;
 
   DISALLOW_COPY_AND_ASSIGN(PackedEVCertsWhitelist);
 };
 
 // Sets the EV certificate hashes whitelist from |compressed_whitelist_file|
 // in |ssl_config_service|, after uncompressing it.
 // If the data in |compressed_whitelist_file| is not a valid compressed
 // whitelist, does nothing.
 // As this function performs file operations, it should be called from a
 // blocking pool worker or a file worker.
 // To set the new whitelist, this function dispatches a task to the IO thread.
 void SetEVWhitelistFromFile(const base::FilePath& compressed_whitelist_file);
 
 #endif  // CHROME_BROWSER_NET_PACKED_CT_EV_WHITELIST_H_