This handles a few last Windows fixes for LLVM tests.
* The YAML praser convertes \r to \n, resulting in repeated newlines in
YAML tests on Windows.
* The MS filesystem changes on Windows cause one of the MemoryBuffer
tests to fail. I've disabled that test on Windows.
* Because we convert many crash cases to exceptions on Windows the
GoogleTest DEATH tests fail to die on Windows.
This change addresses the same issue #4794 solves, but restricts the
change to Windows only. I'm only merging this since @python3kgae is out
and I don't really want to wait until he returns.
utils/unittest/googletest/include/gtest/internal/gtest-port.h
ce495eb611