Remove knowledge about SSLClientAuthHandler from chrome. Instead a callback is given to the embed...

content/browser/ssl/ssl_client_auth_handler_mock.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 "content/browser/ssl/ssl_client_auth_handler_mock.h"
-
-SSLClientAuthHandlerMock::SSLClientAuthHandlerMock(
-    net::URLRequest* request,
-    net::SSLCertRequestInfo* cert_request_info)
-    : SSLClientAuthHandler(request, cert_request_info) {
-}
-
-SSLClientAuthHandlerMock::~SSLClientAuthHandlerMock() {
-  // Hack to avoid destructor calling request_->ContinueWithCertificate.
-  OnRequestCancelled();
-}