Allow linker initialization of lazy instance

net/socket/client_socket_factory.cc

 // Copyright (c) 2011 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/socket/client_socket_factory.h"
 
 #include "base/lazy_instance.h"
 #include "build/build_config.h"
 #include "net/base/cert_database.h"
 #include "net/socket/client_socket_handle.h"
@@ skipping 105 matching lines @@
     if (!g_use_system_ssl)
       SSLClientSocketNSS::ClearSessionCache();
 #else
     NOTIMPLEMENTED();
 #endif
   }
 
 };
 
 static base::LazyInstance<DefaultClientSocketFactory>
-    g_default_client_socket_factory(base::LINKER_INITIALIZED);
+    g_default_client_socket_factory = LINKER_ZERO_INITIALIZED;
 
 }  // namespace
 
 // Deprecated function (http://crbug.com/37810) that takes a StreamSocket.
 SSLClientSocket* ClientSocketFactory::CreateSSLClientSocket(
     StreamSocket* transport_socket,
     const HostPortPair& host_and_port,
     const SSLConfig& ssl_config,
     SSLHostInfo* ssl_host_info,
     const SSLClientSocketContext& context) {
   ClientSocketHandle* socket_handle = new ClientSocketHandle();
   socket_handle->set_socket(transport_socket);
   return CreateSSLClientSocket(socket_handle, host_and_port, ssl_config,
                                ssl_host_info, context);
 }
 
 // static
 ClientSocketFactory* ClientSocketFactory::GetDefaultFactory() {
   return g_default_client_socket_factory.Pointer();
 }
 
 // static
 void ClientSocketFactory::UseSystemSSL() {
   g_use_system_ssl = true;
 }
 
 }  // namespace net