Switch to clang-2577113.
Switch to clang-2577113.

Bug: http://b/25282907

This is actually based on clang/LLVM upstream revision r256229.

Change-Id: I335be68f196e5b55ac2816fa854e97b841b54240

xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build