Remove a few dead MSVS_VERSION checks.

win8/win8.gyp

Index: win8/win8.gyp
diff --git a/win8/win8.gyp b/win8/win8.gyp
index dc73584f0e374c8d7f3f4afc8d7035e268b887da..e0c3d674cc0ceaf35c39fee274626d86dba92f3a 100644
--- a/win8/win8.gyp
+++ b/win8/win8.gyp
@@ -16,28 +16,6 @@
         'check_sdk_script': 'util/check_sdk_patch.py',
         'output_path': '<(INTERMEDIATE_DIR)/check_sdk_patch',
       },
-      'conditions': [
-        ['MSVS_VERSION=="2010" or MSVS_VERSION=="2010e"', {
-          'actions': [
-            {
-              'action_name': 'check_sdk_patch_action',
-              'inputs': [
-                '<(check_sdk_script)',
-              ],
-              'outputs': [
-                # This keeps the ninja build happy and provides a slightly
-                # helpful error message if the sdk is missing.
-                '<(output_path)'
-              ],
-              'action': ['python',
-                        '<(check_sdk_script)',
-                        '<(windows_sdk_path)',
-                        '<(output_path)',
-                        ],
-            },
-          ],
-        }],
-      ],
     },
     {
       'target_name': 'win8_util',