Update from https://crrev.com/304121

net/base/network_delegate.cc

 // 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.
 
 #include "net/base/network_delegate.h"
 
 #include "base/logging.h"
 #include "base/profiler/scoped_tracker.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
@@ skipping 158 matching lines @@
 
 NetworkDelegate::AuthRequiredResponse NetworkDelegate::NotifyAuthRequired(
     URLRequest* request,
     const AuthChallengeInfo& auth_info,
     const AuthCallback& callback,
     AuthCredentials* credentials) {
   DCHECK(CalledOnValidThread());
   return OnAuthRequired(request, auth_info, callback, credentials);
 }
 
-int NetworkDelegate::NotifyBeforeSocketStreamConnect(
-    SocketStream* socket,
-    const CompletionCallback& callback) {
-  DCHECK(CalledOnValidThread());
-  DCHECK(socket);
-  DCHECK(!callback.is_null());
-  // TODO(vadimt): Remove ScopedTracker below once crbug.com/423948 is fixed.
-  tracked_objects::ScopedTracker tracking_profile(
-      FROM_HERE_WITH_EXPLICIT_FUNCTION(
-          "423948 NetworkDelegate::OnBeforeSocketStreamConnect"));
-  return OnBeforeSocketStreamConnect(socket, callback);
-}
-
 bool NetworkDelegate::CanGetCookies(const URLRequest& request,
                                     const CookieList& cookie_list) {
   DCHECK(CalledOnValidThread());
   DCHECK(!(request.load_flags() & net::LOAD_DO_NOT_SEND_COOKIES));
   // TODO(vadimt): Remove ScopedTracker below once crbug.com/423948 is fixed.
   tracked_objects::ScopedTracker tracking_profile(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "423948 NetworkDelegate::OnCanGetCookies"));
   return OnCanGetCookies(request, cookie_list);
 }
@@ skipping 157 matching lines @@
 }
 
 bool NetworkDelegate::OnCancelURLRequestWithPolicyViolatingReferrerHeader(
     const URLRequest& request,
     const GURL& target_url,
     const GURL& referrer_url) const {
   return false;
 }
 
 }  // namespace net