NaCl: Update revision in DEPS, r11406 -> r11440

NaCl: Update revision in DEPS, r11406 -> r11440

Also update perf_expectations to cover the small (~10k) size increase
in nacl_helper that caused yesterday's DEPS roll to get reverted (in
https://codereview.chromium.org/16239002/).

This pulls in the following Native Client changes:

r11407: (mseaborn) PNaCl: Update LLVM revision in pnacl/DEPS
r11408: (mseaborn) PNaCl: Disable ABI checker for GCC torture tests that use inline assembly
r11409: (bradnelson) Don't use the new buildbot supplied BOTO credentials.
r11410: (bsy) pread/pwrite implementation. NaClHostDesc level, plus NaClDesc plumbing (2nd try)
r11411: (mseaborn) PNaCl: Factor out use of {skip_,}nonstable_bitcode flags into method
r11412: (mcgrathr) toolchain_build: Update gcc revision
r11413: (sehr) Rename expected exit status from untrusted_sigill to
r11414: (mseaborn) PNaCl: Update LLVM revision in pnacl/DEPS
r11415: (shcherbina) Validator exhaustive tests: reorganize superinstruction checking a little bit.
r11416: (shcherbina) Validator exhaustive test: move regex superinstruction checkers to spec.py.
r11417: (khim) Fix PRESUBMIT.py to make it compatible with GIT
r11418: (mseaborn) Update PNaCl toolchain to get r11407: Enable the ReplacePtrsWithInts pass
r11419: (dschuff) Update binutils rev to bring in size shrink
r11420: (dschuff) PNaCl: Update LLVM revision in pnacl/DEPS
r11421: (mseaborn) PNaCl: Update Spec2k performance expectations after enabling ReplacePtrsWithInts
r11422: (bradnelson) Cleanup code coverage, switch mac code coverage to 64-bit.
r11423: (bradnelson) Dropping coverage threshold to 49%.
r11424: (bradnelson) Attempting to fix windows code coverage.
r11425: (mseaborn) PNaCl: Update LLVM revision in pnacl/DEPS
r11426: (shcherbina) Add temporary objdump-based plug instead of python interface to decoder.
r11427: (mseaborn) PNaCl: Add "--pnacl-disable-abi-check" to tests referencing external variables
r11428: (jfb) Update TOOL_REVISIONS for PNaCl 11407->11425
r11429: (bradnelson) Call python.bat in archive step.
r11430: (dschuff) PNaCl: Update LLVM revision in pnacl/DEPS
r11431: (mseaborn) PNaCl: Update LLVM revision in pnacl/DEPS
r11432: (bradnelson) Fixing windows coverage archive to actually archive.
r11433: (eugenis) Fix ASan report in tests.
r11434: (mcgrathr) toolchain_build: Update gcc revision
r11435: (mseaborn) PNaCl: Update LLVM revision in pnacl/DEPS
r11438: (halyavin) Fix mmap code region registration bug.
r11439: (mcgrathr) Update tools_rev in DEPS

BUG=none
TEST=nacl_integration

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=203503

[bradn, 2013-05-31 21:03:56]

lgtm

[Mark Seaborn, 2013-05-31 22:48:11]

Committed patchset #2 manually as r203503 (presubmit successful).