Run scons_compile stage on the lucid64 glibc builder.
Run scons_compile stage on the lucid64 glibc builder.

also remove the verbose naclsdk_mode=custom:.. from scons invocation for
simplicity.  The line is not necessary because we unpack the toolchain tarball
to default location.
Review URL: http://codereview.chromium.org/6783012

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@4689 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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