Finish replicating the *.vsprops structure.

sandbox/src/sandbox_lib.scons

 # 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.
 
 Import('env')
 
 env = env.Clone()
 
-env.SConscript([
+env.ApplySConscript([
     '$GTEST_DIR/../using_gtest.scons',
-], {'env':env})
-
-# Some of the sandbox sources include "gtest.h", so we need it
-# in the base env here, not just in env_tests.
-env.Prepend(
-    CPPPATH = [
-        '$CHROME_SRC_DIR',
-    ],
-    CPPDEFINES = [
-        'CHROMIUM_BUILD',
-    ],
-)
+])
 
 if env['PLATFORM'] == 'win32':
   env.Append(
-      CPPDEFINES = [
-          '_SECURE_ATL',
-          '_WINDOWS',
-      ],
       CCFLAGS = [
-          '/TP',
           '/WX',          # treat warnings as errors
       ],
   )
 
 input_files = [
     'Wow64.cc',
     'acl.cc',
     'broker_services.cc',
     'crosscall_server.cc',
     'dep.cc',
@@ skipping 49 matching lines @@
 # TODO(bradnelson): This step generates sandbox.pch.ib_tag
 #                   SCons doesn't know.
 env_p = env.Clone()
 env_p.Append(CCFLAGS='/Ylsandbox')
 pch, obj = env_p.PCH(['sandbox.pch', 'stdafx.obj'], 'stdafx.cc')
 env['PCH'] = pch
 env['PCHSTOP'] = 'stdafx.h'
 env.Append(CCPCHFLAGS = ['/FIstdafx.h'])
 
 env.ChromeStaticLibrary('sandbox', input_files + [obj])