Redirecting where sdk tarballs come from so we can update the sdk without breaking outside folks.
Redirecting where sdk tarballs come from so we can update the sdk without
breaking outside folks.

BUG=None
TEST=None
TBR=robertm

Review URL: http://codereview.chromium.org/164515

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@526 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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