Turn box filter off by default.

This partially reverts commit:
   3007f7a529d38a3554a31242dde16add61819b37

Setting the box filter to 1.0 was found to interact poorly
with small motions on a touchpad, rendering it difficult
to perform fine movement.

We are reverting the default setting to the prior value
that was used widely, as the safest possible change.

Regression suite baseline updated.

BUG=b:200290443
TEST=Manually verified with sketching, and reviewing touch data
     input visualization from Willow before and after change, as well
     as verifying changes to touchtest regression suite.

Change-Id: I70de24ccec67ebd9f717e470a1e2d1b7c5deb57e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/gestures/+/3243939
Commit-Queue: Kenneth Albanowski <kenalba@google.com>
Commit-Queue: Sean O'Brien <seobrien@chromium.org>
Commit-Queue: Harry Cutts <hcutts@chromium.org>
Tested-by: Kenneth Albanowski <kenalba@google.com>
Auto-Submit: Kenneth Albanowski <kenalba@google.com>
Reviewed-by: Sean O'Brien <seobrien@chromium.org>
Reviewed-by: Harry Cutts <hcutts@chromium.org>
2 files changed