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>
3 files changed
