Update PNaCl LLVM DEPS.
Update PNaCl LLVM DEPS.

f0392b5 Revert "Apply upstream r183551, r183601, r183624 and r183794"
8811efb PNaCl: Fix removal of dead function prototypes in ABI simplification

BUG=https://code.google.com/p/nativeclient/issues/detail?id=3501
R=jfb@chromium.org

Review URL: https://codereview.chromium.org/17753002

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11613 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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