Certificate Transparency: Remove an unnecessary boolean.

chrome/browser/net/packed_ct_ev_whitelist.h

Index: chrome/browser/net/packed_ct_ev_whitelist.h
diff --git a/chrome/browser/net/packed_ct_ev_whitelist.h b/chrome/browser/net/packed_ct_ev_whitelist.h
index 2321d63ad04006f3e496b38273b57e58d89318d2..db731bb75838870bcce5ca8eaf4c03ac477668a8 100644
--- a/chrome/browser/net/packed_ct_ev_whitelist.h
+++ b/chrome/browser/net/packed_ct_ev_whitelist.h
@@ -60,8 +60,6 @@ class PackedEVCertsWhitelist : public net::ct::EVCertsWhitelist {
   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.