diff -r 000000000000 -r 6474c204b198 security/sandbox/win/src/sandbox.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/sandbox/win/src/sandbox.cc	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,44 @@
+// Copyright (c) 2006-2008 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 <stdio.h>
+#include <windows.h>
+#include "sandbox/win/src/sandbox.h"
+#include "sandbox/win/src/sandbox_factory.h"
+#include "sandbox/win/src/broker_services.h"
+#include "sandbox/win/src/target_services.h"
+
+namespace sandbox {
+// The section for IPC and policy.
+SANDBOX_INTERCEPT HANDLE  g_shared_section = NULL;
+
+static bool               s_is_broker =  false;
+
+// GetBrokerServices: the current implementation relies on a shared section
+// that is created by the broker and opened by the target.
+BrokerServices* SandboxFactory::GetBrokerServices() {
+  // Can't be the broker if the shared section is open.
+  if (NULL != g_shared_section) {
+    return NULL;
+  }
+  // If the shared section does not exist we are the broker, then create
+  // the broker object.
+  s_is_broker = true;
+  return BrokerServicesBase::GetInstance();
+}
+
+// GetTargetServices implementation must follow the same technique as the
+// GetBrokerServices, but in this case the logic is the opposite.
+TargetServices* SandboxFactory::GetTargetServices() {
+  // Can't be the target if the section handle is not valid.
+  if (NULL == g_shared_section) {
+    return NULL;
+  }
+  // We are the target
+  s_is_broker = false;
+  // Creates and returns the target services implementation.
+  return TargetServicesBase::GetInstance();
+}
+
+}  // namespace sandbox