tree de1d1495f634eebd7c3fbbb6db80bb17329a2123
parent ca493d1426e35aa18b20c102ce1b479930780027
author Andy Wickham <awickham@google.com> 1593031671 +0000
committer Andy Wickham <awickham@google.com> 1593037934 +0000

Updates Assistant gesture regions when no longer tracking multiple.

This should prevent states where Assistant triggers from
the vertical-center of the screen in portrait (see bug).

Also fleshes out OrientationTouchTransformerTests and
adds some new ones that fail without this change:
 - enableMultipleRegions_assistantTriggersInMostRecent
 - enableMultipleRegions_assistantTriggersInCurrentOrientationAfterDisable

Fixes: 158686674
Change-Id: I6d045a485f62e4010e9e3d00805a50fdd953a2fc
(cherry picked from commit 4b531b972df78f6273e4de343c06117eea550b71)