PNaCl: Update LLVM revision in pnacl/DEPS.
PNaCl: Update LLVM revision in pnacl/DEPS.

This pulls in the following change:

d0c3e5a Remove block address constants form PNaCl bitcode.

Review CL: https://codereview.chromium.org/20402002

BUG= https://code.google.com/p/nativeclient/issues/detail?id=3590
R=jvoung@chromium.org

Review URL: https://codereview.chromium.org/20426003

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11858 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client