Update from https://crrev.com/305340

net/cookies/cookie_monster.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.
 
 // Brought to you by the letter D and the number 2.
 
 #ifndef NET_COOKIES_COOKIE_MONSTER_H_
 #define NET_COOKIES_COOKIE_MONSTER_H_
 
 #include <deque>
@@ skipping 617 matching lines @@
   // cookie_monster.cc for details.
   base::HistogramBase* histogram_expiration_duration_minutes_;
   base::HistogramBase* histogram_between_access_interval_minutes_;
   base::HistogramBase* histogram_evicted_last_access_minutes_;
   base::HistogramBase* histogram_count_;
   base::HistogramBase* histogram_domain_count_;
   base::HistogramBase* histogram_etldp1_count_;
   base::HistogramBase* histogram_domain_per_etldp1_count_;
   base::HistogramBase* histogram_number_duplicate_db_cookies_;
   base::HistogramBase* histogram_cookie_deletion_cause_;
-  base::HistogramBase* histogram_time_get_;
   base::HistogramBase* histogram_time_mac_;
   base::HistogramBase* histogram_time_blocked_on_load_;
 
   CookieMap cookies_;
 
   // Indicates whether the cookie store has been initialized. This happens
   // lazily in InitStoreIfNecessary().
   bool initialized_;
 
   // Indicates whether loading from the backend store is completed and
@@ skipping 139 matching lines @@
   virtual ~PersistentCookieStore() {}
 
  private:
   friend class base::RefCountedThreadSafe<PersistentCookieStore>;
   DISALLOW_COPY_AND_ASSIGN(PersistentCookieStore);
 };
 
 }  // namespace net
 
 #endif  // NET_COOKIES_COOKIE_MONSTER_H_