20-mouse.conf: Support for ThinkPad Compact Keyboard

BUG=chromium:430319
TEST=Manually tested both pointer movement and vertical scrolling

Change-Id: I326d7c5c4f393f67af0997e17111b2c62c14163d
Reviewed-on: https://chromium-review.googlesource.com/228320
Reviewed-by: Dennis Kempin <denniskempin@chromium.org>
Tested-by: Andrew de los Reyes <adlr@chromium.org>
Commit-Queue: Andrew de los Reyes <adlr@chromium.org>
1 file changed