Add haptics for XInput gamepads on Windows

BUG=749295

Change-Id: I033a299bbd6c405fdb9fedefd18f36c21d3b8043
Reviewed-on: https://chromium-review.googlesource.com/764428
Commit-Queue: Matt Reynolds <mattreynolds@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#528488}
5 files changed