Revert "Input: elants_i2c - report resolution information for touch major"

Revert "Input: elants_i2c - report resolution information for touch major"

This reverts commit 1f8da3ab23bec6bf04efd65f502efca1ca75fad0 - it turns
out that the resolution of 1 unit per mm was not correct for a number of
touch screens, causing touch sizes to be reported as way too large.
See https://crbug.com/1085648

Reported-by: Harry Cutts <hcutts@chromium.org>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>