Move cygwin_dir to common.gypi.

dart/dart.gyp

Index: dart/dart.gyp
diff --git a/dart/dart.gyp b/dart/dart.gyp
index 6bf020eda476f8dcf1dd01cadc22b2d499b91af5..b825a8288f328e6887527bfe4c42874a051cf3c8 100644
--- a/dart/dart.gyp
+++ b/dart/dart.gyp
@@ -6,7 +6,6 @@
   'variables': {

[Emily Fortuna, 2012/04/17 20:04:09]

Remove this entire 'variables' clause and the comment?

[ahe, 2012/04/19 09:03:42]

Thank you, good catch.

[ahe, 2012/04/19 09:54:42]

Addressed in https://chromiumcodereview.appspot.com/9985009/

     # These variables are used in the creation of the .vcproj file on
     # Windows.
-    'cygwin_dir': 'third_party/cygwin',
   },
   'targets': [
     {
@@ -29,11 +28,6 @@
     {
       'target_name': 'create_sdk',
       'type': 'none',
-      'conditions': [
-        ['OS=="win"', {
-          'msvs_cygwin_dirs': ['<(cygwin_dir)'],
-        }],
-      ],
       'dependencies': [
         'runtime',
       ],
@@ -66,11 +60,6 @@
     {
       'target_name': 'upload_sdk',
       'type': 'none',
-      'conditions': [
-        ['OS=="win"', {
-          'msvs_cygwin_dirs': ['<(cygwin_dir)'],
-        }],
-      ],
       'dependencies': [
         'create_sdk',
       ],