Use loader-based binding of GetInstallDetailsPayload for install_static.

chrome/install_static/get_install_details_payload.cc

+// Copyright 2017 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 "chrome/install_static/install_details.h"
+
+extern "C" const install_static::InstallDetails::Payload __declspec(dllexport) *

[Sigurður Ásgeirsson, 2017/01/16 18:31:58]

yeah, I don't like the dllexport declarations, nor does the linker.

[grt (UTC plus 2), 2017/01/16 20:27:33]

Removed in favor of .def file. The linker error was due to a missing dependency
on chrome_elf.dll by chrome_child.dll. I think I've fixed it.

+    GetInstallDetailsPayload() {
+  return install_static::InstallDetails::Get().GetPayload();
+}