Added Windows 8.1/Windows Phone 8.1 minimal support for creating projects that compile modules that…

test/win/linker-flags/target-machine.gyp

 # Copyright (c) 2013 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
  'targets': [
     {
       'target_name': 'test_target_link_x86',
       'type': 'executable',
       'msvs_settings': {
@@ skipping 26 matching lines @@
     {
       'target_name': 'test_target_lib_x64',
       'type': 'static_library',
       'msvs_settings': {
         'VCLibrarianTool': {
           'TargetMachine': '17',
         },
       },
       'sources': ['hello.cc'],
     },
+    {
+      'target_name': 'test_target_lib_arm',
+      'type': 'static_library',
+      'msvs_settings': {
+        'VCLibrarianTool': {
+          'TargetMachine': '3',
+        },
+      },
+      'sources': ['hello.cc'],
+    },
   ]
 }