diff -r 000000000000 -r 6474c204b198 security/sandbox/win/src/service_resolver.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/sandbox/win/src/service_resolver.cc	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,42 @@
+// Copyright (c) 2006-2010 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.
+
+#include "sandbox/win/src/service_resolver.h"
+
+#include "base/logging.h"
+#include "base/win/pe_image.h"
+
+namespace sandbox {
+
+NTSTATUS ServiceResolverThunk::ResolveInterceptor(
+    const void* interceptor_module,
+    const char* interceptor_name,
+    const void** address) {
+  // After all, we are using a locally mapped version of the exe, so the
+  // action is the same as for a target function.
+  return ResolveTarget(interceptor_module, interceptor_name,
+                       const_cast<void**>(address));
+}
+
+// In this case all the work is done from the parent, so resolve is
+// just a simple GetProcAddress.
+NTSTATUS ServiceResolverThunk::ResolveTarget(const void* module,
+                                             const char* function_name,
+                                             void** address) {
+  DCHECK(address);
+  if (NULL == module)
+    return STATUS_UNSUCCESSFUL;
+
+  base::win::PEImage module_image(module);
+  *address = module_image.GetProcAddress(function_name);
+
+  if (NULL == *address) {
+    NOTREACHED();
+    return STATUS_UNSUCCESSFUL;
+  }
+
+  return STATUS_SUCCESS;
+}
+
+}  // namespace sandbox