Update PNaCl in TOOL_REVISIONS from 12506 -> 12534
Update PNaCl in TOOL_REVISIONS from 12506 -> 12534

r12534 | Remove newlib sysroot step from build.sh
r12522 | Test PNaCl's libc++ with setjmp/longjmp exception handling enabled.
r12514 | PNaCl: Update LLVM revision in pnacl/COMPONENT_REVISIONS

    e36fe94: (kschimpf@google.com) Don't add fast-mode flags into PNaCl bitcode files.
    6adf51d: (kschimpf@google.com) Make EmitRecord nondestructive in the PNaCl bitcode writer.

BUG=none
R=kschimpf@google.com

Review URL: https://codereview.chromium.org/115303002

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@12545 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

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