Linux: implement Client SSL Certificate selection UI

chrome/browser/renderer_host/resource_dispatcher_host.cc

 // Copyright (c) 2010 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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "chrome/browser/renderer_host/resource_dispatcher_host.h"
 
 #include <vector>
 
@@ skipping 951 matching lines @@
   DCHECK(!info->login_handler()) <<
       "OnAuthRequired called with login_handler pending";
   info->set_login_handler(CreateLoginPrompt(auth_info, request));
 }
 
 void ResourceDispatcherHost::OnCertificateRequested(
     URLRequest* request,
     net::SSLCertRequestInfo* cert_request_info) {
   DCHECK(request);
 
-#if defined(OS_LINUX)
-  bool select_first_cert = CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kAutoSSLClientAuth);
-  net::X509Certificate* cert =
-      select_first_cert && !cert_request_info->client_certs.empty() ?
-      cert_request_info->client_certs[0] : NULL;
-  request->ContinueWithCertificate(cert);
-#else
   if (cert_request_info->client_certs.empty()) {
     // No need to query the user if there are no certs to choose from.
     request->ContinueWithCertificate(NULL);
     return;
   }
 
   ResourceDispatcherHostRequestInfo* info = InfoForRequest(request);
   DCHECK(!info->ssl_client_auth_handler()) <<
       "OnCertificateRequested called with ssl_client_auth_handler pending";
   info->set_ssl_client_auth_handler(
       new SSLClientAuthHandler(request, cert_request_info));
   info->ssl_client_auth_handler()->SelectCertificate();
-#endif
 }
 
 void ResourceDispatcherHost::OnSSLCertificateError(
     URLRequest* request,
     int cert_error,
     net::X509Certificate* cert) {
   DCHECK(request);
   SSLManager::OnSSLCertificateError(this, request, cert_error, cert);
 }
 
@@ skipping 763 matching lines @@
     const ResourceType::Type& resource_type,
     ResourceDispatcherHostRequestInfo* request_info) {
   // Apply filter only to chrome extension css files that don't have
   // security filter already set.
   if (url.SchemeIs(chrome::kExtensionScheme) &&
       request_info->filter_policy() == FilterPolicy::DONT_FILTER &&
       resource_type == ResourceType::STYLESHEET) {
     request_info->set_filter_policy(FilterPolicy::FILTER_EXTENSION_MESSAGES);
   }
 }