Gyp: Remove unused "nonnacl_util_chrome{,64}" targets
Gyp: Remove unused "nonnacl_util_chrome{,64}" targets

These targets are not used in Chromium, which just uses the
"nonnacl_util" target.

This removes one use of the "nacl_standalone" Gyp variable.

BUG=https://code.google.com/p/nativeclient/issues/detail?id=2730
TEST=NaCl+Chromium trybots

Review URL: https://codereview.chromium.org/11260040

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@10103 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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