Swipe: use event times to check for expiration rather than handlers.

This is a return to the original logic of the unified gesture detector.

Bug: 153584696
Bug: 153715903
Test: atest GestureManifoldTest TouchExplorerTest AccessibilityGestureDetectorTest FrameworksServicesTests:TouchExplorerTest
Change-Id: I384ade72efa2971476561fe6e19cafbebb012c85

Change-Id: Ibaf2fe73632ff89a0f187fe58d60bbfe71da2206
2 files changed