Revert "Fix build so we can make a Windows SDK!" (tbr)

frog/dart-frog.gyp

Index: frog/dart-frog.gyp
diff --git a/frog/dart-frog.gyp b/frog/dart-frog.gyp
index 39d45a9f44eb6613b9dc94f6906be2f8bbaddaa4..dc3a2b84e9b002cbdaf9fc8773f498d92d009985 100644
--- a/frog/dart-frog.gyp
+++ b/frog/dart-frog.gyp
@@ -3,21 +3,12 @@
 # BSD-style license that can be found in the LICENSE file.
 
 {
-  'variables': {
-    # These variables are used in the creation of the .vcproj file on 
-    # Windows.
-    'cygwin_dir': '../third_party/cygwin',
-    'msvs_cygwin_dirs': ['<(cygwin_dir)'],
-  },
   'targets': [
     {
       'target_name': 'frog',
       'dependencies': [
         '../runtime/dart-runtime.gyp:dart',
-        # TODO(efortuna): Currently the Windows build only runs using the 
-        # dart VM, so we don't depend on d8 because of v8 build issues. Fix
-        # this so that Windows can also run with node.js and d8. 
-        '<!@(["python", "scripts/list_frog_dependencies.py"])'
+        '../third_party/v8/src/d8.gyp:d8',
       ],
       'type': 'none',
       'actions': [
@@ -45,7 +36,7 @@
       'target_name': 'frogsh',
       'dependencies': [
         '../runtime/dart-runtime.gyp:dart',
-        '<!@(["python", "scripts/list_frog_dependencies.py"])',
+        '../third_party/v8/src/d8.gyp:d8',
       ],
       'type': 'none',
       'actions': [