[LLDB] [lldb-server] Use llvm::InitLLVM for doing unicode conversion of arguments for windows

This should allow lldb-server to operate on files with non-ascii

I tried looking around in lldb/tools, and this seemed like the only
other tool (other than the main lldb driver itself) that would be
used (implicitly) by an end user (which could be working in
non-ascii paths).

Differential Revision: https://reviews.llvm.org/D68864

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@374537 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed