[Cronet] Don't spam log if system cookie doesn't have creation time.

ios/net/cookies/cookie_store_ios.mm

 // Copyright 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.
 
 #include "ios/net/cookies/cookie_store_ios.h"
 
 #import <Foundation/Foundation.h>
 #include <stddef.h>
 
 #include "base/bind.h"
@@ skipping 10 matching lines @@
 #include "base/metrics/histogram_macros.h"
 #include "base/observer_list.h"
 #include "base/sequenced_task_runner.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/task_runner_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "ios/net/cookies/cookie_creation_time_manager.h"
 #include "ios/net/cookies/cookie_store_ios_client.h"
 #include "ios/net/cookies/system_cookie_util.h"
+#include "ios/net/ios_net_features.h"
 #import "net/base/mac/url_conversions.h"
 #include "net/cookies/cookie_util.h"
 #include "net/cookies/parsed_cookie.h"
 #include "url/gurl.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace net {
@@ skipping 127 matching lines @@
   if (path_length_a < path_length_b)
     return NSOrderedDescending;
   if (path_length_b < path_length_a)
     return NSOrderedAscending;
 
   // Compare creation times.
   CookieCreationTimeManager* manager = (CookieCreationTimeManager*)context;
   DCHECK(manager);
   base::Time created_a = manager->GetCreationTime(cookie_a);
   base::Time created_b = manager->GetCreationTime(cookie_b);
-#if !defined(CRNET)
+#if !BUILDFLAG(CRONET_BUILD)
   // CookieCreationTimeManager is returning creation times that are null.
-  // Since in CrNet, the cookie store is recreated on startup, let's suppress
+  // Since in Cronet, the cookie store is recreated on startup, let's suppress
   // this warning for now.
-  // TODO(huey): Instead of suppressing the warning, assign a creation time
+  // TODO(mef): Instead of suppressing the warning, assign a creation time
   // to cookies if one doesn't already exist.
   DLOG_IF(ERROR, created_a.is_null() || created_b.is_null())
       << "Cookie without creation date";
 #endif
   if (created_a < created_b)
     return NSOrderedAscending;
   return (created_a > created_b) ? NSOrderedDescending : NSOrderedSame;
 }
 
 // Gets the cookies for |url| from the system cookie store.
@@ skipping 638 matching lines @@
   net::CookieList cookie_list;
   cookie_list.reserve([cookies count]);
   for (NSHTTPCookie* cookie in cookies) {
     base::Time created = creation_time_manager_->GetCreationTime(cookie);
     cookie_list.push_back(CanonicalCookieFromSystemCookie(cookie, created));
   }
   return cookie_list;
 }
 
 }  // namespace net