Cygwin 1.7.x support
Cygwin 1.7.x support

Review URL: http://codereview.chromium.org/437059

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@1037 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,nacl-webkit/native_client