Added msvs_application_type_revision for winrt compilation

test/win/enable-winrt/enable-winrt.gyp

Index: test/win/enable-winrt/enable-winrt.gyp
diff --git a/test/win/enable-winrt/enable-winrt.gyp b/test/win/enable-winrt/enable-winrt.gyp
index 69f70189db94de5d35eede52d8075fcb5c72514c..cc3a4e63247543694859ec4a9b975b40ea1dff46 100644
--- a/test/win/enable-winrt/enable-winrt.gyp
+++ b/test/win/enable-winrt/enable-winrt.gyp
@@ -5,6 +5,33 @@
 {
  'targets': [
     {
+      'target_name': 'enable_winrt_81_revision_dll',

[scottmg, 2015/05/13 22:17:32]

these would be better in a separate file, maybe winrt-app-type-revision.gyp.

[coop, 2015/05/13 22:40:51]

Done.

+      'type': 'shared_library',
+      'msvs_enable_winrt': 1,
+      'msvs_application_type_revision' : '8.1'

[scottmg, 2015/05/13 22:17:32]

nit; can you remove the space before : to match the rest of the file (and in the
other two targets too)?

[coop, 2015/05/13 22:40:51]

Done.

+      'sources': [
+        'dllmain.cc',
+      ],
+    },
+    {
+      'target_name': 'enable_winrt_82_revision_dll',
+      'type': 'shared_library',
+      'msvs_enable_winrt': 1,
+      'msvs_application_type_revision' : '8.2'
+      'sources': [
+        'dllmain.cc',
+      ],
+    },
+    {
+      'target_name': 'enable_winrt_invalid_revision_dll',
+      'type': 'shared_library',
+      'msvs_enable_winrt': 1,
+      'msvs_application_type_revision' : '999'
+      'sources': [
+        'dllmain.cc',
+      ],
+    },
+    {
       'target_name': 'enable_winrt_dll',
       'type': 'shared_library',
       'msvs_enable_winrt': 1,