NaCl: Update revision in DEPS, r11501 -> r11528

NaCl: Update revision in DEPS, r11501 -> r11528

This pulls in the following Native Client changes:

r11502: (shcherbina) Use ostringstream in RDFA disassembler.
r11503: (shcherbina) Add dll-exported function to RDFA decoder.
r11504: (kschimpf) Add CL argument -bitcode-format to llvm-dis, llc, and pnacl-llc.
r11505: (mcgrathr) Test that division by zero traps in non-PNaCl toolchains too
r11506: (eliben) Replace llc by pnacl-llc in our toolchain/build
r11507: (kschimpf) Fix Mispelled local variable in llc and pnacl-llc.
r11508: (bsy) Add test to check that seeks to >32bit offsets work.  Use O_LARGEFILE in NaClHostDescOpen, fstat64.
r11509: (dschuff) Update pnacl SPEC perf expectations for x86-32 after removing fastcc
r11510: (mcgrathr) Disable run_divide_by_zero_test under ASan
r11511: (mcgrathr) Enable --build-id in x86 GCC toolchain
r11512: (eliben) Update pnacl size expectation with s/llc/pnacl-llc/
r11513: (eliben) Bump the archived pexe translator revision on the bot.
r11514: (shcherbina) Validator_ragel: move definition of TLS instruction from .rl to .def.
r11515: (shcherbina) Add python interface to RDFA decoder.
r11516: (mseaborn) PNaCl: Update LLVM revision in pnacl/DEPS
r11517: (eliben) Prune the llc binary from the host installation directory
r11518: (mcgrathr) Update x86 toolchains, adapt to build ID-enabled layout
r11519: (mcgrathr) Read build IDs made by x86 toolchain
r11520: (shcherbina) Text-based specification: check jump targets.
r11521: (halyavin) Update GDB revision.
r11522: (shcherbina) Reorganize targeted tests for bundle boundaries.
r11523: (shcherbina) Validator add proper checks for superinstruction regexes in text-based spec.
r11524: (shcherbina) Add bundle boundaries checks to text-based spec.
r11525: (mseaborn) Add a futex IRT interface
r11526: (jvoung) Update TOOL_REVISIONS for PNaCl 11491->11518
r11527: (eliben) PNaCl: roll LLVM revision in pnacl/DEPS
r11528: (jfb) Qualify ARM unaligned load/store.

BUG=none
TEST=nacl_integration

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=205909

[jvoung (off chromium), 2013-06-12 20:14:46]

lgtm

[Mark Seaborn, 2013-06-12 20:17:06]

Committed patchset #1 manually as r205909 (presubmit successful).