Turn libc++ tests back on, now that the toolchain has rolled.
Turn libc++ tests back on, now that the toolchain has rolled.

Also, make sure parens are balanced, suspenders attached to pants, and seatbelts fastened.

R=jvoung@chromium.org
TEST= ./scons bitcode=1 toolchain_tests
BUB= https://code.google.com/p/nativeclient/issues/detail?id=3623

Review URL: https://codereview.chromium.org/23609048

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@12161 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client