Update PNaCl in TOOLS_REVISIONS r11164 -> r11177
Update PNaCl in TOOLS_REVISIONS r11164 -> r11177

r11176:
    PNaCl: Disable C++ exception handling and strip invoke+landingpad by default

    This means "throw" will fail at run time by default.  This is the
    easiest option for now.

r11171:
    PNaCl: Update LLVM revision in pnacl/DEPS

    This pulls in the following LLVM change:

    29d2dda [MIPS] Fix LLVM issues with recent LLVM trunk merge

r11170:
    PNaCl: use goma for LLVM and binutils build on linux bots.
    This should also allow more convenient local use of goma

BUG= https://code.google.com/p/nativeclient/issues/detail?id=3377

Review URL: https://codereview.chromium.org/13985032

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11200 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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