stop building/testing old x86 validator.

We will remove the source code in the followup change.
https://codereview.chromium.org/625923004/

BUG=https://code.google.com/p/nativeclient/issues/detail?id=3454
R=mseaborn@chromium.org

Review URL: https://codereview.chromium.org/636933004

git-svn-id: svn://svn.chromium.org/native_client/trunk/src/native_client/site_scons@13876 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2
1 file changed
tree: f04c9ff30ebf7760741f370705d24991baa7a3a6
  1. gyp_extract.py
  2. site_init.py
  3. site_tools/
  4. usage_log.py