[ASan] Switch Windows to allocator v2, also fixing some build errors

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174707 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Fix lint.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174708 91177308-0d34-0410-b5e6-96231b3b80d8
[asan] Fix off-by-one in AddrIsAtRight.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174710 91177308-0d34-0410-b5e6-96231b3b80d8