Link using lld-link when target_os="win" and host_os != "win"

Compile using clang-cl rather than clang-cl.exe

Change-Id: Ibc0350c6d2a38dd3dbf4efdefa85a39ce418cb0c
Reviewed-on: https://skia-review.googlesource.com/c/175830
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
1 file changed