Remove 2 torture test known failures for nacl-clang
Remove 2 torture test known failures for nacl-clang

BUG= https://code.google.com/p/nativeclient/issues/detail?id=4114
BUG= https://code.google.com/p/nativeclient/issues/detail?id=4140
R=jvoung@chromium.org

Review URL: https://codereview.chromium.org/1101833003

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