NaCl: Update revision in DEPS, r9883 -> r9899

NaCl: Update revision in DEPS, r9883 -> r9899

This pulls in the following Native Client changes:

r9884: (petarj) [MIPS] Build sel_ldr for MIPS. 
r9885: (jvoung) Add a small set of sandboxed translator tests to the tc
r9886: (shcherbina) Enforce "run_..._test" naming convention for tests in scons.
r9887: (halyavin) Update glibc revision.
r9888: (dschuff) Remove toollib and toolinc from build_nexe.py
r9889: (jfb) Make portability bits truly portable.
r9890: (mseaborn) PNaCl: Update binutils-gold revision
r9891: (mseaborn) ARM: Add the CPSR (flags) register to NaClSignalContext
r9892: (bsy) change native_client/.../sys/mman.h to native_client/.../bits/mman.h
r9893: (iannucci) Add default Chrome binary location for winja.
r9894: (bsy) fixed merge issue w/ reappearance of const in munmap
r9895: (mcgrathr) Do not use explicit -L for standard library directories
r9896: (dschuff) Pull in merge to LLVM r164918 This pulls in the recent enabling of the new
r9897: (mseaborn) Increase verbosity for threading tests that fail with exit status -1 on Windows
r9898: (mseaborn) Enable run_multidomain_test on Mac OS X
r9899: (shcherbina) Add test showing that x86-64 validators accept lock and data16 prefixes in any order.

BUG=none
TEST=nacl_integration

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=159706

[bradn, 2012-10-02 16:09:02]

lgtm