tree 09dc1a222c41fabc3c1ee873d90622ec0e71c779
parent 161dbac0bd9c80fbd406eeec6af8e2d2a2da5b5f
author Amirhossein Simjour <asimjour@chromium.org> 1436553411 -0400
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> 1439332876 +0000

This patch prevents the unexpected click after the scrolling event

A finger that was previously recognized as thumb could change and
become a non-thumb finger. This CL stops this transition from
sending a click event.
A regression test is also added CL:284736

BUG=chromium:508139
TEST=Passed the regression tests and fixed link/ttc_with_palm

Change-Id: I0cfc9d82a6c00510e6f4dac4d247851714ad1cce
Reviewed-on: https://chromium-review.googlesource.com/284873
Reviewed-by: Andrew de los Reyes <adlr@chromium.org>
Commit-Queue: Amirhossein Simjour <asimjour@chromium.org>
Tested-by: Amirhossein Simjour <asimjour@chromium.org>