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

This pulls in the following LLVM changes:

36362aa: (mseaborn@chromium.org) PNaCl ABI: Disallow non-default symbol visibility ("hidden" and "protected")
b1f3b68: (kschimpf@google.com) When running pnacl-llc sandboxed, force input to always be PNaCl bitcode.
139165f: (mseaborn@chromium.org) PNaCl: Turn on ABI verifier by default in sandboxed translator

BUG= https://code.google.com/p/nativeclient/issues/detail?id=3495
BUG= https://code.google.com/p/nativeclient/issues/detail?id=3469
BUG= https://code.google.com/p/nativeclient/issues/detail?id=3465
TEST=PNaCl toolchain trybots
TBR=dschuff@chromium.org

Review URL: https://codereview.chromium.org/17344002

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11567 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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