e_comp_wl: guarantee to send key press/release pair exactly to each client
e_comp_wl: guarantee to send key press/release pair exactly to each client

This patch is accepting old commit 89e9c42564da for curent version.

Change-Id: I75a5aa1ce487aea2e81cf290aae980c8dc4a2410

tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment