misc-tools should not be compiled in the CrOS chroot
misc-tools should not be compiled in the CrOS chroot

BUG=http://code.google.com/p/nativeclient/issues/detail?id=135
R=jvoung,pnacl-team@google.com

Review URL: http://codereview.chromium.org/8597002

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@7235 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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