linux 32bit: Update nacl_helper_bootstrap-text expectations.

Apparently SSE2 was turned on this morning.

BUG=none
TBR=cpu@chromium.org

Review URL: https://codereview.chromium.org/198613002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256748 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 256748