XFAIL TestQuoting on Windows.
XFAIL TestQuoting on Windows.

A couple of edge cases are broken with regards to quote handling.

Fixing this is tracked by http://llvm.org/pr24557

git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@245984 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb