ecore-wl2: Fix issue(s) of setting wrong event device

ecore-wl2: Fix issue(s) of setting wrong event device

As we may have both a pointer and touch device on a given system, we
need to accurately set event->device when sending mouse move, wheel,
down, and up events. Previous code here would always try to find a
mouse device first which could potentially end up setting the wrong
event->device (if a touch device also existed).

This patch fixes the issue by comparing the window used for the event
to our focused windows (either mouse or touch) and setting the proper
event->device based on that.

@fix

Signed-off-by: Chris Michael <cp.michael@samsung.com>