Upgraded the xf86-input-mouse Portage package

Upgraded x11-drivers/xf86-input-mouse to version 1.7.1 on amd64, arm, x86

The xf86-input-mouse is really only used in non-Linux based systems.
The chromium-os tree is carrying a custom patch to x-i-mouse, although
the package itself isn't actually being used.

This patch uprevs to the latest upstream version in preparation for
another patch that will remove the custom chromium OS version.
This is just in case someone, someday might want to build a chromium OS
system that uses xf86-input-mouse.

BUG=chromium-os:31764
TEST=cbuildbot --remote -g <changeId> {arm,x86,amd64}-generic-full

Change-Id: Ia9bf65006697e1bc8d6732d95e93ce4ec198bb04
Reviewed-on: https://gerrit.chromium.org/gerrit/25173
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Ready: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Daniel Kurtz <djkurtz@chromium.org>
3 files changed